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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Type [Axis]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinanceLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finance lease liabilities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ShareholdersEquityDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shareholders' Equity (Details) [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation, State or Country Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation, State or Country Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preference shares issue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_A-1PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">A-1 Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_A-1PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">A-1 Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_A-1PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">A-1 Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BalanceSheetLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position Location, Balance [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedBenefitPlanContributionsByEmployer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employee benefit plan contributions by employer</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentsAndContingenciesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentsAndContingenciesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and Contingencies [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revision of Prior Period [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common stock sold</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSold_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock sold.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSold_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock sold</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSold_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock sold</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetActivityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Activity [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesIssuedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retainer Shares Issued Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesIssuedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Retainer shares issued value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesIssuedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retainer Shares Issued Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorSubordinatedNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Subordinated Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorSubordinatedNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">FSF Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Current Reporting Status</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Current Reporting Status</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Warrant Exercises</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PricePerSharePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Price Per Share Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PricePerSharePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Price Per Share Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PricePerSharePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price Per Share Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedRoyaltyPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Royalty Payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedRoyaltyPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Royalty Payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedRoyaltyPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Royalty Payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Offering Details Table</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net operating costs and expenses:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DefinitiveAgreementWithPhoenixAsiaHoldingsLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Definitive Agreement With Phoenix Asia Holdings Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DefinitiveAgreementWithPhoenixAsiaHoldingsLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Definitive Agreement With Phoenix Asia Holdings Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DefinitiveAgreementWithPhoenixAsiaHoldingsLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Definitive Agreement With Phoenix Asia Holdings Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralFeePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferral Fee Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralFeePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferral Fee Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralFeePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferral fee per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentReceivedAsNonCashConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Received as Non Cash Consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentReceivedAsNonCashConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment Received as Non Cash Consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentReceivedAsNonCashConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vivasor Equity Method Investment received as non-cash consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 2 [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDORepresentativeWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">February 2024 BDO Representative Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDORepresentativeWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">February 2024 BDO Representative Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDORepresentativeWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">February 2024 BDO Representative Warrants</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_November2025WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">November 2025 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_November2025WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">November 2025 Warrants [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_A-2PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">A-2 Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_A-2PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">A-2 Preferred Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TienLiLeeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tien-Li Lee Member</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeriesOnePreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series One Preferred Stock [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault Investment</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repurchase of warrants.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product and Service [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Period Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InstrumentSpecificCreditRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Instrument-specific Credit Risk [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InstrumentSpecificCreditRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Instrument-specific Credit Risk [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InstrumentSpecificCreditRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Instrument-specific Credit Risk [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionConsiderationPaidInCashForRomegIntangibleAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition consideration paid in cash for Romeg intangible asset acquisition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionConsiderationPaidInCashForRomegIntangibleAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Consideration Paid In Cash for Romeg Intangible Asset Acquisition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionConsiderationPaidInCashForRomegIntangibleAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquisition Consideration Paid In Cash for Romeg Intangible Asset Acquisition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionConsiderationPaidInCashForRomegIntangibleAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Acquisition consideration paid in cash for Romeg intangible asset acquisition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Noncurrent Liabilities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Noncurrent Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other long term assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleConversionPriceDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Convertible, Conversion Price, Decrease</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleConversionPriceDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reduction in the exercise prices</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Shell Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Shell Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accrued rebates and fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Accrued Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other accruals</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total accrued rebates and other sales-related accruals</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accrued rebates and fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertibleDebenturesScilex-StJamesLoansPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debentures Scilex-St. James Loans [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertibleDebenturesScilex-StJamesLoansPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible Debentures Scilex-St. James Loans [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertibleDebenturesScilex-StJamesLoansPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scilex-St. James Loans</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUponWarrantsExerciseValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Common Stock Upon Warrants Exercise, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CurrentPortionOfDeferredConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current portion of deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CurrentPortionOfDeferredConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current portion of deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CurrentPortionOfDeferredConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Current portion of deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Debentures [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Purchase of Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares purchase amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segments</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash &#8211; Beginning of period</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedDatavaultLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Datavault License</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedDatavaultLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Datavault License</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RdoCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RdoCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VIEMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">VIE [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VIEMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">VIE [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VIEMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">VIE [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RelatedPartyTransactionsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transactions</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RelatedPartyTransactionsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Related Party Transactions [Policy Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LitigationSettlementExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement settlement payment</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary, Sale of Stock [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MarketableSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MarketableSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Marketable Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MarketableSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SalesDiscountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sales Discount Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SalesDiscountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sales Discount Percentage</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Arrangement, Contract to Perform for Others, Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Offer and sell shares of Common Stock</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options granted weighted-average grant date fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Businesses, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedDuringPeriodValuesRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedDuringPeriodValuesRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued During Period, Values, Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedDuringPeriodValuesRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Issued During Period, Values, Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProcessingUnitsInfrastructure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Processing Units Infrastructure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProcessingUnitsInfrastructure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Processing Units Infrastructure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProcessingUnitsInfrastructure_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Processing Units Infrastructure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FiveInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Five Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FiveInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Five Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FiveInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Five Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsOnPurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments On Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsOnPurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments On Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsOnPurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments on purchased revenue liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SixInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Six Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SixInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Six Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SixInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Six Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EnveltaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Envelta [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EnveltaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Envelta Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Repayment, Percentage of Mandatory Default Rate of Principal Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Repayment, Percentage of Mandatory Default Rate of Principal Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt repayment, percentage of mandatory default rate of principal amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Distributions [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant Distributions [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Distributions [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ImplementationFeeOfFirstYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Implementation fee of First Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ImplementationFeeOfFirstYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Implementation fee of First Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ImplementationFeeOfFirstYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Implementation fee of First Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenaliUnderwritersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Denali underwriters [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenaliUnderwritersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Denali underwriters [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenaliUnderwritersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denali underwriters [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Filer Category</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Filer Category</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableInterestEntityDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Variable Interest Entity Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableInterestEntityDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Variable Interest Entities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValueOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValueOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Value, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitment Amount Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitment Amount Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitment Amount Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedUnderStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Purchased Under Stock Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedUnderStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Purchased Under Stock Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedUnderStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares Purchased Under Stock Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityNetIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allocation of net income (loss), as adjusted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityNetIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Net Income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities and stockholders' deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total liabilities and stockholders' equity/(deficit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Begning Balance of Stockholders Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance of Stockholders Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainOrLossOnSaleOfStockInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Disposition of Stock in Subsidiary</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainOrLossOnSaleOfStockInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Realized gains on sales of stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturity, Year Three</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Tangible Asset [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepricingOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repricing Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepricingOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repricing Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepricingOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repricing Options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationAssetsHeldForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Assets Held For Sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationAssetsHeldForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business Combination, Assets Held For Sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationAssetsHeldForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets held for sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurBusinessCombinationAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Semnur Business Combination Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurBusinessCombinationAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Semnur Business Combination Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurBusinessCombinationAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Semnur Business Combination Agreement Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Voting Equity Interest Acquired, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncontrolling interest in VHC, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Noncontrolling interest, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockTransferredToOramedForTheOramedNoteMaturityExtension_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock transferred to Oramed for the Oramed Note maturity extension</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockTransferredToOramedForTheOramedNoteMaturityExtension_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Treasury Stock transferred to Oramed for the Oramed Note maturity extension</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockTransferredToOramedForTheOramedNoteMaturityExtension_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock transferred to Oramed for the Oramed Note maturity extension</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenueArrangementTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Revenue [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of Tranche B Notes and purchased revenue liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PledgedSecuritiesShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pledged Securities Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PledgedSecuritiesShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pledged Securities Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PledgedSecuritiesShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pledged Securities Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlusAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Plus Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlusAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plus:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlusAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PlusAbstract</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FinancingServiceFeePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financing service fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FinancingServiceFeePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Service Fee Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FinancingServiceFeePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Financing Service Fee Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued, Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock purchase price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralModification_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferral Modification</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralModification_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferral Modification</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralModification_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferral Modification</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Documents Incorporated by Reference [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Documents Incorporated by Reference</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Goodwill, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Goodwill, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Goodwill, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SorrentoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sorrento [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SorrentoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sorrento [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SorrentoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sorrento [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgencyFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Agency fees expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgencyFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Agency fees expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgencyFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agency fees expensed - purchase of Datavault shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible Debentures [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Debt Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AtTheMarketSalesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">At-the-Market Sales Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AtTheMarketSalesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">At-the-Market Sales Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AtTheMarketSalesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">At-the-Market Sales Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderBoughtDealOfferingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under Bought Deal Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderBoughtDealOfferingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issued under Bought Deal Offering, value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderBoughtDealOfferingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issued under Bought Deal Offering, value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Payments Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Royalty Payments Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Agreement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase Agreement Domain</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FutureTechCapitalLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">FutureTech Capital LLC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FutureTechCapitalLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">FutureTech Capital LLC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FutureTechCapitalLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">FutureTech Capital LLC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchases of Bitcoin</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedUnderSecuritiesPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Purchased Under Securities Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedUnderSecuritiesPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Purchased Under Securities Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedUnderSecuritiesPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSharePurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Share Purchases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSharePurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common Stock Share Purchases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockSharePurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock Share Purchases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExercisePreFundedWarrantIncreasedInPercentageOwnership_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise Pre-Funded warrant increased in percentage ownership</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExercisePreFundedWarrantIncreasedInPercentageOwnership_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Pre Funded Warrant Increased In Percentage Ownership</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExercisePreFundedWarrantIncreasedInPercentageOwnership_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercise Pre Funded Warrant Increased In Percentage Ownership</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Private Placement Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private Placement Warrant [Member].</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PrivatePlacementWarrantMember</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfVariableInterestEntitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Variable Interest Entity [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockPreferredMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Preferred [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockPreferredMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDisclosureTextblock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private Placement Disclosure Textblock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDisclosureTextblock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PRIVATE PLACEMENT</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDisclosureTextblock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PrivatePlacementDisclosureTextblock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredAndCanceled_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Dividend Declared And Canceled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredAndCanceled_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock dividend declared and canceled.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredAndCanceled_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock dividend declared in 2024, and canceled in February 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable, Allowance for Credit Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Accounts Receivable, Allowance for Credit Loss, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Accounts Receivable, Allowance for Credit Loss, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowances for expected credit losses accounts receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourthInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fourth Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourthInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fourth Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourthInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fourth Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Issuance Costs, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Received in cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Issuance Costs, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Non-RefundableLicenseFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-refundable license fee Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Non-RefundableLicenseFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-refundable license fee Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfDebtAndLiabilityInstruments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change In Fair Value Of Debt And Liability Instruments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfDebtAndLiabilityInstruments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Fair Value Of Debt And Liability Instruments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfDebtAndLiabilityInstruments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of debt and liability instruments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfDebtAndLiabilityInstruments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Change in fair value of debt and liability instruments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate During Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loan interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MaximumBorrowableAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Borrowable Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MaximumBorrowableAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum Borrowable Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MaximumBorrowableAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum borrowable amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ExcessStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares issued (in Shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ExcessStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Excess Stock, Shares Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Amount Converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion of Stock, Amount Converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repayment of FSF Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayment of Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repayment of Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentOutstandingPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Outstanding Principal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentOutstandingPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument outstanding principal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentOutstandingPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding debt instrument</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, Plant and Equipment [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyRatePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Royalty Rate Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyRatePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Rate Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyRatePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Royalty Rate Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Useful Life</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Semnur [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Semnur [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Semnur [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Cash and Cash Equivalents [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VestingDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vesting [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Redemption Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Common Stock Under Bought Deal Offering Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Common Stock Under Bought Deal Offering Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Common Stock Under Bought Deal Offering Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsReceivedFromPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds Received from Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsReceivedFromPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds Received from Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsReceivedFromPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds received from purchase agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options Outstanding, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of the reconciliation of basic and diluted loss per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DigitalAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Assets [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DigitalAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Digital Assets [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DigitalAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Investment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Senior Notes, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Oramed Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Outstanding Principle</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss per share, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basic (Loss) income per ordinary share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Basic (Loss) income Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loss per share attributable to common stockholders - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderBoughtDealOfferingShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under Bought Deal Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderBoughtDealOfferingShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issued under Bought Deal Offering, Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderBoughtDealOfferingShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issued under Bought Deal Offering, Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerecognizedTheCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derecognized the Carrying Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerecognizedTheCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Derecognized the Carrying Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerecognizedTheCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derecognized the carrying value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfTrancheBNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in Fair Value of Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfTrancheBNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change in Fair Value of Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfTrancheBNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationRight-Of-UseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Right-Of-Use Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationRight-Of-UseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business Combination, Right-Of-Use Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationRight-Of-UseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Right-of-use assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of option outstanding to purchase common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Options Outstanding, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Options Outstanding, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredNotYetDistributedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock dividend declared in 2024, and canceled in February 2026, (shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredNotYetDistributedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock dividend declared, not yet distributed, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredNotYetDistributedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock dividend declared, not yet distributed, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestorAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investor Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestorAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investor Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestorAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investor Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RecognizedIncrementalStockBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Recognized Incremental Stock Based Compensation Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RecognizedIncrementalStockBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Recognized Incremental Stock Based Compensation Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RecognizedIncrementalStockBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recognized incremental stock-based compensation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">The Oramed Note and Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">license Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">license Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">license Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableInterestEntityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Variable Interest Entity [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PledgedSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pledged Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PledgedSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pledged Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PledgedSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pledged Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total current liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexPharmaNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scilex Pharma Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexPharmaNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Scilex Pharma Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accounts receivables, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivables, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CollateralizedOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collateralized of Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CollateralizedOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collateralized of Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CollateralizedOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Collateralized of Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ElyxybRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Elyxyb Rest of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ElyxybRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Elyxyb Rest Of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ElyxybRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Elyxyb Rest Of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Accrued Expenses, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business Combination, Recognized Liability Assumed, Accrued Expenses, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexStockholdersDeficitMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scilex Stockholders Deficit [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexStockholdersDeficitMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Scilex Stockholders Deficit [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexStockholdersDeficitMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scilex Stockholders Deficit [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SaleOfDatavaultAIIncSharesForCash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Datavault AI Inc. Shares for Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SaleOfDatavaultAIIncSharesForCash_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sale of Datavault AI Inc. Shares for Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SaleOfDatavaultAIIncSharesForCash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Datavault shares for cash, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdjustmentOfFairValueOramedNoteUnaudited_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment of Fair Value Oramed Note Unaudited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdjustmentOfFairValueOramedNoteUnaudited_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustment of Fair Value Oramed Note Unaudited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdjustmentOfFairValueOramedNoteUnaudited_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustment of Fair Value of Oramed Note unaudited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease in Other Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase Decrease in Other Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other liabilities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Development milestones payment was recognized under other long-term liabilities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberCommonWarrantsTwoPointFiveYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">December Common Warrants Two Point Five Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberCommonWarrantsTwoPointFiveYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December Common Warrants Two Point Five Year [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gross Proceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/label">GrossProceeds</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private Placement Details Table</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement (Details) [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments of debt issuance costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Debt Issuance Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments of debt issuance costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReverseStockSplitPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reverse Stock Split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReverseStockSplitPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reverse Stock Split [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReverseStockSplitPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Reverse Stock Split [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders' deficit:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuritiesBorrowed_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Borrowed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuritiesBorrowed_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Securities Borrowed, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuritiesBorrowed_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company borrowed amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Small Business</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Small Business</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Retained Earnings (Accumulated Deficit), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accumulated Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings (Accumulated Deficit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssueOfWarrantsToPurchaseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issue of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssueOfWarrantsToPurchaseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issue of Warrants to Purchase Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssueOfWarrantsToPurchaseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issue of Warrants to Purchase Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccretionExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accretion Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccretionExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash accretion of the discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary or Equity Method Investee, Sale of Stock, Type [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Well-known Seasoned Issuer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Well-known Seasoned Issuer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance Initial Public Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash proceeds for direct offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per share (in Dollars per share)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Sale of Common Stock per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PAOPSInvestorLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PA OPS Investor LLC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PAOPSInvestorLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PA OPS Investor LLC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PAOPSInvestorLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PA OPS Investor LLC Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total intrinsic value of option exercise</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalesAndExciseTaxPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sales and Excise Tax Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalesAndExciseTaxPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Excise tax liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfShareOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number Of Share Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfShareOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Share Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfShareOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number Of Share Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AceaTherapeuticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acea Therapeutics [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AceaTherapeuticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acea Therapeutics [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionOfControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Controlling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionOfControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquisition of Controlling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquisitionOfControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of controlling interest in Vivasor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sorrento Stock Purchase Agreement and Equity Line of Credit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased revenue liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EstimatedSalesReturnsAndDiscountMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Sales Returns and Discount [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EstimatedSalesReturnsAndDiscountMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Estimated Sales Returns and Discount [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EstimatedSalesReturnsAndDiscountMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated sales returns, discounts, co-payment assistance and coupon [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateAmortizationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Amortization Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateAmortizationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate Amortization Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsequent Penny Warrants 1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Penny Warrants 1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Penny Warrants 1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromReceivedNetCash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Received Net Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromReceivedNetCash_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from Received Net Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfPurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of purchased revenue liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfPurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in Fair Value of Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfPurchasedRevenueLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change in Fair Value of Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product and Service [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfTheTrancheBNoteTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of The Tranche B Note [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfTheTrancheBNoteTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tavular disclosure of The Tranche B Note Table Text Block</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfTheTrancheBNoteTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of the Tranche B Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedAdvisorFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Advisor Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedAdvisorFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Advisor Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedAdvisorFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued advisor fees related to Semnur Business Combination</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FeeWarrantIssuedInConnectionWithTheCommitmentLetter_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fee Warrant issued in connection with the Commitment Letter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FeeWarrantIssuedInConnectionWithTheCommitmentLetter_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fee Warrant issued in connection with the Commitment Letter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FeeWarrantIssuedInConnectionWithTheCommitmentLetter_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fee Warrant issued in connection with the Commitment Letter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase of private placement warrants (in Shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Number of Securities Called by Warrants or Rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SatisfactionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Satisfaction Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SatisfactionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Satisfaction Agreement Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SatisfactionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Satisfaction Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Loss per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeptemberTwoThousandTwentyFiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">September 2025 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeptemberTwoThousandTwentyFiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">September Two Thousand Twenty Five Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeptemberTwoThousandTwentyFiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">September Two Thousand Twenty Five Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultSecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LIABILITIES AND STOCKHOLDERS' DEFICIT</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeAndOtherAccountsReceivablePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts Receivable, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeAndOtherAccountsReceivablePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash proceeds from (used for) operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net cash used in operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash proceeds from operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Redemption Price, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redemption Premium</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Redemption price percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesForCommissionsExpenseAndTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities for Commissions, Expense and Taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesForCommissionsExpenseAndTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Liabilities for Commissions, Expense and Taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Inventory, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 (remaining nine months)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturity, Year One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexPharmaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scilex Pharma [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexPharmaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Scilex Pharma</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexPharmaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Scilex Pharma [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexPharmaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scilex Pharma [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Three</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2029</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of significant unobservable inputs (Level 3)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: Accumulated depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInterestInJointVenture_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Interest in Joint Venture</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInterestInJointVenture_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of controlling interest in Vivasor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenominatorAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Denominator Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenominatorAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenominatorAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">DenominatorAbstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Offering Details Line Items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Offering (Details) [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProbudurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Probudur [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProbudurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Probudur Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_JuniorDipFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Junior DIP Facility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_JuniorDipFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Junior DIP Facility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_JuniorDipFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Junior DIP Facility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase of Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase of Class B shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetNumberOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Number of Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetNumberOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Crypto Asset, Number of Units, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetNumberOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital assets, Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Arrangement, Contract to Perform for Others, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Effective Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Default Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Stock Options Valuation Assumption Used</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Assumptions Used in the Black-Scholes Option-Pricing Method Related To Options Issued to Employees and Nonemployees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepresentativeWarrantsOutstandingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Representative Warrants Outstanding[Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepresentativeWarrantsOutstandingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Representative Warrants Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepresentativeWarrantsOutstandingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Representative Warrants Outstanding [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncashExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash interest expense for deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncashExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Noncash Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss per share attributable to common stockholders - basic and diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares subject to possible redemption 13,800,000 as of December 31, 2021 and no shares as of December 31, 2020 at redemption value of $10.10</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Ordinary Shares Subject to Possible Redemption</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Carrying Amount, Attributable to Parent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AsRestatedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">As Restated Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AsRestatedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">As Restated [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AsRestatedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AsRestatedMember</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DividendOfDreamBowlMemeCoinITokensMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dividend of Dream Bowl Meme Coin I Tokens [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DividendOfDreamBowlMemeCoinITokensMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Dividend of Dream Bowl Meme Coin I Tokens [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DividendOfDreamBowlMemeCoinITokensMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend of Dream Bowl Meme Coin I Tokens [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CrptoAssetCoinPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crpto Asset Coin Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CrptoAssetCoinPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Crpto Asset Coin Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CrptoAssetCoinPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Crpto Asset Coin Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill and Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BalanceSheetLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position Location, Balance [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedResearchAndDevelopmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued research and development costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedResearchAndDevelopmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued research and development costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedResearchAndDevelopmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued research and development costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LessAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Less Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LessAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LessAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">LessAbstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanDerivativeLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional ROU assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease right-of-use asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Right-of-Use Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquiredTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquired technology</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquiredTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquired technology [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquiredTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquired technology [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income (Loss) Attributable to Noncontrolling Interest, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income for Scilex Bio attributable to the noncontrolling interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income attributable to noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Sale of Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gain (Loss) on Sale of Investments, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Realized (gain) loss on EMI</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Other Asset, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill and Other Long-Lived Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OrganizationOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company's ownership percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OrganizationOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization Ownership Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OrganizationOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Organization Ownership Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Profit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gross Profit, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SorrentoTherapeuticsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sorrento Therapeutics, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SorrentoTherapeuticsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sorrento Therapeutics, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SorrentoTherapeuticsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sorrento Therapeutics, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EffectOfDilutiveSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of dilutive securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EffectOfDilutiveSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect of Dilutive Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EffectOfDilutiveSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Effect of Dilutive Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DepositWarrantExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deposit Warrant Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DepositWarrantExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deposit Warrant Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DepositWarrantExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateAmountPayableUnderLicenseAgreements_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Amount Payable Under License Agreements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateAmountPayableUnderLicenseAgreements_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate amount payable under license agreements.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateAmountPayableUnderLicenseAgreements_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate amount payable under license agreements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Transaction Loss, before Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on exchange transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderDecemberRegisteredDirectOfferingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issued under December Registered Direct Offering, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderDecemberRegisteredDirectOfferingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issued under December Registered Direct Offering, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderDecemberRegisteredDirectOfferingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under December 2024 RDO, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangementsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Settle Financing Arrangements Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangementsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments To Settle Financing Arrangements Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangementsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments to settle financing arrangements, noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ValuationTechniqueAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation Approach and Technique [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net change in cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value of the Fee Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Adjustment of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Fair value of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockBlockWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">StockBlock Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockBlockWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">StockBlock Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockBlockWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">StockBlock Warrants [Members]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Convertibledebentureprincipalamount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ConvertibleDebentureprincipalAmount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Convertibledebentureprincipalamount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ConvertibleDebentureprincipalAmount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Convertibledebentureprincipalamount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Debenture principal Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredOther1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred, Tangible and Intangible Assets, Excluding Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredOther1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedBalanceSheetTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of condensed balance sheets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedBalanceSheetTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Balance Sheet [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfUsageOfCashProceedsFromCashSweepFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of Usage of Cash Proceeds from Cash Sweep Financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfUsageOfCashProceedsFromCashSweepFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Usage of Cash Proceeds from Cash Sweep Financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfUsageOfCashProceedsFromCashSweepFinancing_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of usage of cash proceeds from cash sweep financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransferOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transfer of Common Stock Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransferOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Transfer of Common Stock Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransferOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transfer of Common Stock Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CallOptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Call option value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CallOptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Call option value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CallOptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Call option value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Fair value per share of common stock on date of grant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, par value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Par or Stated Value Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateNetSalesForTheLicensedProduct_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate net sales for the licensed product</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateNetSalesForTheLicensedProduct_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Net Sales For The Licensed Product</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateNetSalesForTheLicensedProduct_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate Net Sales For The Licensed Product</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating and formation costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Costs and Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total net operating costs and expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Warrants</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EOSTechnologyHoldingsPatentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">EOS Technology Holdings Patent Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EOSTechnologyHoldingsPatentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">EOS Technology Holdings Patent Agreement Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EOSTechnologyHoldingsPatentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EOS Technology Holdings Patent Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche One</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncontrolling Interest, Increase from Subsidiary Equity Issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">7.0% noncontrolling interest in VHC subsidiaries</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding, Weighted-average Remaining Contractual Life, (in Years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfFirmWarrantsAndRepresentativeWarrantsAsPartOfTheBoughtDealOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Firm Warrants as part of the Bought Deal Offering, RDO Common Warrants as part of the Registered Deal Offering and Deposit Warrants as part of the Commitment Letter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfFirmWarrantsAndRepresentativeWarrantsAsPartOfTheBoughtDealOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Firm Warrants and Representative Warrants as part of the Bought Deal Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfFirmWarrantsAndRepresentativeWarrantsAsPartOfTheBoughtDealOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Firm Warrants and Representative Warrants as part of the Bought Deal Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfFirmWarrantsAndRepresentativeWarrantsAsPartOfTheBoughtDealOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance of Firm Warrants as part of the Bought Deal Offering, RDO Common Warrants as part of the Registered Direct Offering and Private Warrants as part of Oramed Side Letter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexBioJVMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scilex Bio JV [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexBioJVMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Scilex Bio JV [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScilexBioJVMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scilex Bio JV [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ParentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Parent [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsequent Penny Warrants 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Penny Warrants 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Penny Warrants 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CombinedPricePaidOfWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Combined Price Paid Of Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CombinedPricePaidOfWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Combined Price Paid Of Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CombinedPricePaidOfWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Combined Price Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Options Outstanding, Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Options Outstanding, Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options Outstanding, Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock options exercised (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherPrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Prepaid Expense, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherPrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid expenses and other current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Transaction [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-Term Debt, Transaction [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CashFeePercentageOfGrossProceedsPaidToPlacementAgents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash fee percentage of gross proceeds paid to placement agents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CashFeePercentageOfGrossProceedsPaidToPlacementAgents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Fee Percentage of Gross Proceeds Paid to Placement Agents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CashFeePercentageOfGrossProceedsPaidToPlacementAgents_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cash Fee Percentage of Gross Proceeds Paid to Placement Agents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireLeasesHeldForInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Acquisition, Lease, Held-for-Investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireLeasesHeldForInvestment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payment made for PA OPS investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BlackScholesMertonModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation Technique, Black-Scholes-Merton Model [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BlackScholesMertonModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Black Scholes Model</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentUponTheAchievementOfNetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment Upon The Achievement of Net Sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentUponTheAchievementOfNetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment upon the achievement of net sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentUponTheAchievementOfNetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment upon the achievement of net sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontCashContribution_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfront Cash Contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontCashContribution_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Upfront Cash Contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontCashContribution_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upfront Cash Contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price per unit (in Dollars per share)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PurchasePricePerShare</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedPurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued purchases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedPurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued purchases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedPurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued purchases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">License fee payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License Fee Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License Fee Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Marketable Securities, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPreferredShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Of Preferred Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPreferredShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase Of Preferred Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPreferredShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase of preferred shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities, Current</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Fiscal Year End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current Fiscal Year End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Long-Term Debt Instruments [Table]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdjustmentsRestatement2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Adjustments Restatement2 Member</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Option Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Option Agreement [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregatePurchasePriceOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Investment Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtPayableAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Payable [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtPayableAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Payable [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Contingent Consideration Liability, Operating Activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash payment for discharge of Indebtedness Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EquityMethodInvesteeNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Preferred Stock, Shares Outstanding, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Preferred Stock, Shares Outstanding, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preference shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive loss attributable to common stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Comprehensive loss attributable to common stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingPriceCombined_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Offering Price Combined</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingPriceCombined_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Offering Price Combined</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingPriceCombined_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Offering Price Combined</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantTransferAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Transfer Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantTransferAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant Transfer Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantTransferAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Transfer Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock shares reserved for future issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Capital Shares Reserved for Future Issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Aggregate shares purchase common warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GainLossOnCompoundDerivativeOfStJames-ScilexLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">(Gain) Loss on Compound Derivative of St. James-Scilex Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GainLossOnCompoundDerivativeOfStJames-ScilexLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">(Gain) Loss on Compound Derivative of St. James-Scilex Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GainLossOnCompoundDerivativeOfStJames-ScilexLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on compound derivative of Scilex-St. James Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GainLossOnCompoundDerivativeOfStJames-ScilexLoans_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss on compound derivative of Scilex-St. James Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAverageCommonStockWarrantsExercisableNominalConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average common stock warrants exercisable for nominal consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAverageCommonStockWarrantsExercisableNominalConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Common Stock Warrants Exercisable, Nominal Consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAverageCommonStockWarrantsExercisableNominalConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average common stock warrants exercisable for nominal consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromAfterTransactionFeesPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From After Transaction Fees Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromAfterTransactionFeesPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds From After Transaction Fees Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromAfterTransactionFeesPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds From After Transaction Fees Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contract with Customer, Liability, Revenue Recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Equity Method Investments, Net of Dividends or Distributions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income (Loss) from Equity Method Investments, Net of Dividends or Distributions, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unrealized (gain) on equity method investments carried at fair value, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized loss on equity method investments carried at fair value, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PartnerCapitalComponentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Partner Capital Components [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MrMackMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mr. Mack [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MrMackMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Mr. Mack [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LiquidityAndGoingConcernTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liquidity and Going Concern [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LiquidityAndGoingConcernTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Liquidity and Going Concern [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of Shares</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeriesAFinancingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Financing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeriesAFinancingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series A Financing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SummaryOfTheChangesInTheBalanceAndTheEstimatedFairValueOfTheFsfDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of FSF Deposit</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SummaryOfTheChangesInTheBalanceAndTheEstimatedFairValueOfTheFsfDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of the Changes in the Balance and the Estimated Fair Value of the FSF Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Equity, Attributable to Noncontrolling Interest, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Equity, Attributable to Noncontrolling Interest, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity, Attributable to Noncontrolling Interest, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CryptoAssetOtherMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Other [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CryptoAssetOtherMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital Assets [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtPayableDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Payable [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtPayableDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Payable [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRoyalties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Royalties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRoyalties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments for royalties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Exchange Fee Rebate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rebate Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_HoldingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Holding Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_HoldingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Holding period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_HoldingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">HoldingPeriod</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DescriptionofOrganizationandBusinessOperationsDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Descriptionof Organizationand Business Operations Details Line Items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DescriptionofOrganizationandBusinessOperationsDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description of Organization and Business Operations (Details) [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Stock Options Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock options exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OutstandingBalanceOfRevolvingFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding balance of revolving facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OutstandingBalanceOfRevolvingFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Outstanding balance of revolving facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OutstandingBalanceOfRevolvingFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Outstanding balance of revolving facility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InitialUpfrontPaymentDueUnderTheLicensingArrangementRecognisedAsCurrentLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Upfront Payment Due Under The Licensing Arrangement Recognised As Current Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InitialUpfrontPaymentDueUnderTheLicensingArrangementRecognisedAsCurrentLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Initial upfront payment due under the licensing arrangement recognised as current liability.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockRedemptionPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary per share</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ACEAHangzhouAgilentBioLoanAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ACEA Hangzhou Agilent Bio Loan Agreement [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LossContingencyAccrualProductLiabilityGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss Contingency Accrual, Product Liability, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Sale and Maturity of Marketable Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Marketable Securities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenueArrangementTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Revenue Arrangement Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnusedBorrowingCapacityFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Unused Borrowing Capacity, Fee</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Scilex-StJamesLoanAgreementAndAmendmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scilex-St. James Loan Agreement And Amendment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Scilex-StJamesLoanAgreementAndAmendmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Scilex-St. James Loan Agreement And Amendment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Scilex-StJamesLoanAgreementAndAmendmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scilex-St. James Loan Agreement and Amendment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedSOfSaleOfCommonSharesPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceed s of sale of common shares percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedSOfSaleOfCommonSharesPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceed's of sale of common shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedSOfSaleOfCommonSharesPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceed's of sale of common shares percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supplemental disclosure:</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUponWarrantsExerciseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Common Stock Upon Warrants Exercise, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUponWarrantsExerciseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Common Stock Upon Warrants Exercise, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Basis of Presentation and Significant Accounting Policies [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of Presentation and Principles of Consolidation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense, Debt</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OutstandingEquityPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Outstanding Equity Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OutstandingEquityPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Outstanding Equity Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OutstandingEquityPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Unamortized Discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Unamortized Discount, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unamortized discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AOCI Attributable to Parent [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated Other Comprehensive Income [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_NameOfMajorCustomerDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer [Domain]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Fair value, ending</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Fair value, beginning</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompensatoryDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Compensatory Damages</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompensatoryDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Compensatory Damages</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompensatoryDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Compensatory damages</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Common, Shares</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Treasury Stock, Ending Balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TotalNumberOfSharesGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Total Number Of Shares Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TotalNumberOfSharesGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Total Number of Shares Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TotalNumberOfSharesGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total number of shares granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RightToSellMaximumNumberOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Right to Sell Maximum Number of Common Stock Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RightToSellMaximumNumberOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Right to Sell Maximum Number of Common Stock Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RightToSellMaximumNumberOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Right to sell maximum number of common stock shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MilestonePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MilestonePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestone Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfRevenueLiabilityActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of revenue liability activity</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfRevenueLiabilityActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of Revenue Liability Activity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgreementMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement maturity date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgreementMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Agreement Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgreementMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Agreement Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Semnur2024StockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Semnur 2024 Stock Option Plan [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long Term Debt Transactions Domain</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfEstimatedFairValueExpensedAsIn-ProcessResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of estimated fair value expensed as in-process research and development.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash consideration paid</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RomegLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Romeg License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sorrento Stock Purchase Agreement [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase price of share</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtExtinguishmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayment costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtExtinguishmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Extended payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling, general and administrative</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling, General and Administrative Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Selling, General and Administrative Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock upon conversation of cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Consideration Transferred, Contingent Consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt maturity date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Transaction [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-Term Debt, Transaction [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tranche B Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tranche B Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNote_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNote_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNote_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Ending Balance as of December 31, 2025</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Instrument [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonRefundableDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Refundable Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonRefundableDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-Refundable Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonRefundableDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-Refundable Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current assets:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of financial data for investments accounted for under the equity method of accounting</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeAttributableToNoncontrollingInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income Attributable to Noncontrolling Interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeAttributableToNoncontrollingInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net income attributable to noncontrolling interests.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeAttributableToNoncontrollingInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income attributable to noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeAttributableToNoncontrollingInterests_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Net loss attributable to noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Amortization expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amortization of Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Upfrontlicensefee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Up-front license fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Upfrontlicensefee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">UpFrontLicenseFee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Upfrontlicensefee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">UpFrontLicenseFee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ContingentConsiderationShort-Term_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contingent Consideration Short-Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ContingentConsiderationShort-Term_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Contingent Consideration Short-Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ContingentConsiderationShort-Term_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contingent consideration liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Business Combination, Recognized Asset Acquired, Asset, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total assets acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Payment for Purchased Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisitions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrealizedGainLossOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrealized Gain (Loss) on Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrealizedGainLossOnInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unrealized loss on EMI</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendsPerShareDeclared_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Dividends Per Share, Declared</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendsPerShareDeclared_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock, Dividends Per Share, Declared</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Assets Measured on Recurring Basis [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of fair value liabilities measured on a recurring basis</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_November2025PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">November 2025 Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_November2025PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">November 2025 Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_November2025PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">November 2025 Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets acquired:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Asset, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NoOfCalendarDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">No of Calendar Days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NoOfCalendarDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">No of Calendar Days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NoOfCalendarDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">No of Calendar Days</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrantsValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Common Stock Under Bought Deal Offering Warrants Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrantsValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Common Stock Under Bought Deal Offering Warrants Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrantsValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Common Stock Under Bought Deal Offering Warrants Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchased Revenue Liability [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Repurchase of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repurchase of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cash consideration paid in connection with warrant repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Repurchase of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Cash consideration paid in connection with the repurchase of Penny Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourCustomerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Four Customer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourCustomerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Four Customer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourCustomerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Four Customer [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourEqualInstallmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Four Equal Installments [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FourEqualInstallmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Four Equal Installments [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentOfTotalNumberOfSharesIssuedToAgentsInTheOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percent of total number of shares issued to agents in the Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentOfTotalNumberOfSharesIssuedToAgentsInTheOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percent of Total Number of Shares Issued to Agents in the Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentOfTotalNumberOfSharesIssuedToAgentsInTheOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percent of Total Number of Shares issued to Agents in the Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Begning Balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivable, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable, after Allowance for Credit Loss, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accounts Receivable, after Allowance for Credit Loss, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Crypto Asset, Fair Value, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital assets, Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning Bitcoin balance at fair value December 31, 2025</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending balance at fair value March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Cash and Cash Equivalent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Restricted Cash and Cash Equivalents, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche B Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tranche B Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tranche B Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and contingencies (See Note 13)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferral_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock transferred to Tranche B Investors for Tranche B Note deferral</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferral_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Treasury Stock transferred to Tranche B Investors for Tranche B Note deferral</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferral_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock transferred to Tranche B Investors for Tranche B Notes deferral</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForLossesAndLossAdjustmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForLossesAndLossAdjustmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForLossesAndLossAdjustmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">settlement claims</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total lease payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Total lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfMergerRelatedCostsFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Merger Related Costs, Financing Activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfMergerRelatedCostsFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Transaction costs paid related to Semnur Business Combination</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorFirmId_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Firm ID</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorFirmId_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Firm ID</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Stock Percentage of Ownership after Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Percentage of Ownership after Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_FederalFundsPurchasedAverageRatePaid_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Federal Funds Purchased, Average Rate Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_FederalFundsPurchasedAverageRatePaid_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal funds purchased, average rate paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityReverseStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity, Reverse Stock Split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityReverseStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Description of Stockholders' Equity, Reverse Stock Split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Forecast [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash paid for amounts included in the measurement of lease liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Flow, Operating Activities, Lessee [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedMarketingCostsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Marketing Costs, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedMarketingCostsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued sales and marketing costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Prepaid expenses and other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid expenses and other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Prepaid Expenses, Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Exchange Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Exchange Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Exchange Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentPrincipalAmountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Principal Amount, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentPrincipalAmountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Instrument Principal Amount, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentPrincipalAmountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument Principal Amount, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ARYorkvillePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">A&amp;R Yorkville Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ARYorkvillePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">A R Yorkville Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ARYorkvillePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">A R Yorkville Purchase Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SpacWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SPAC Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SpacWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">SPAC Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SpacWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SPAC Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForOtherCreditLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Provision for Other Credit Losses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForOtherCreditLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowance for Credit Losses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Benchmark [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetailLandSalesReceivablesStatedInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of aggregate net sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetailLandSalesReceivablesStatedInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retail Land Sales Receivables, Stated Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_October2024PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">October 2024 Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_October2024PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">October 2024 Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_October2024PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">October 2024 Placement Agent Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyScilexStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legacy Scilex Stock Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyScilexStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legacy Scilex Stock Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyScilexStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legacy Scilex Stock Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturity, Year Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RoyaltyGuaranteesCommitmentsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued royalty payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RoyaltyGuaranteesCommitmentsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Guarantees, Commitments, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expense [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeniorSecuredConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New Tranche B Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeniorSecuredConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Senior Secured Convertible Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeniorSecuredConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Secured Convertible Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeniorSecuredConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Senior Secured Convertible Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common Stock Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermPortionOfDeferredConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-term portion of deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermPortionOfDeferredConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-term portion of deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermPortionOfDeferredConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-term portion of deferred consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License Agreements Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">License Agreements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License Agreements Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeExpenseNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Income (Expense), Operating</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeExpenseNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Interest Income (Expense), Operating, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeExpenseNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest Income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income (loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net loss attributable to Scilex Holding, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeStart1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date Range, Start</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeStart1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Date of Maturity Start</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentToAcquireLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment to Acquire License</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentToAcquireLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment to Acquire License</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentToAcquireLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment to acquire license</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherOperatingActivitiesCashFlowStatement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherOperatingActivitiesCashFlowStatement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average number of shares - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted average number of shares during the period-basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Weighted Average Number of Shares Outstanding, Basic, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AllowancesForPromptPaymentDiscounts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Allowances for Prompt Payment Discounts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AllowancesForPromptPaymentDiscounts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Allowances for Prompt Payment Discounts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AllowancesForPromptPaymentDiscounts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowances for prompt payment discounts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberCommonWarrantsFiveYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December Common Warrants Five Year [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberCommonWarrantsFiveYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">December Common Warrants Five Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberCommonWarrantsFiveYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December Common Warrants Five Year [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementScenarioAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StonePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stone Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StonePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stone Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StonePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stone Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockPaidForGloperbaEx-USLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock paid for Gloperba Ex-U.S. License</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockPaidForGloperbaEx-USLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Treasury Stock paid for Gloperba Ex-U.S. License</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TreasuryStockPaidForGloperbaEx-USLicense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock paid for Gloperba Ex-U.S. License</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FSFLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">FSF Loan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FSFLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">FSF Loan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FSFLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">F S F Loan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate Intrinsic Value, Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Effective Income Tax Rate Reconciliation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentForLicenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment made for Datavault Licenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentForLicenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Licenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentForLicenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment for Licenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TumimPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tumim Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TumimPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tumim Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TumimPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tumim Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segments [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantRepurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Repurchase Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantRepurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant Repurchase Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantRepurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant repurchase amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Tangible Asset [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Events</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transactions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProposedPublicOfferingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proposed Public Offering Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProposedPublicOfferingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proposed Public Offering [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total Shareholders&#8217; Equity (Deficit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Stockholders' Equity Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Stockholders' Equity Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total stockholders' deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Investments, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments to Acquire Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock, par value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, par value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Par or Stated Value Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMergerAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Semnur Merger Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMergerAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Semnur Merger Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMergerAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Semnur Merger Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Basis of Accounting, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Significant Accounting Policies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPreferredSharesOfVivasor_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase of Preferred Shares of Vivasor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPreferredSharesOfVivasor_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase of Preferred Shares of Vivasor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPreferredSharesOfVivasor_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of preferred shares of Vivasor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Stockholders' Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Tranche Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PartnerCapitalComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Partner Capital Components [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Method Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Carrying value of the Company's investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExciseTaxPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Excise tax paid in connection with share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExciseTaxPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Excise Tax Paid In Connection With Share Repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExciseTaxPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Excise Tax Paid In Connection With Share Repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSecuritizationOfFinancialAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Securitization of Financial Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSecuritizationOfFinancialAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Realized loss on securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDOFirmWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">February 2024 BDO Firm Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDOFirmWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">February2024BDOFirmWarrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDOFirmWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">February2024BDOFirmWarrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 (remainder of 2025)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ValuationTechniqueDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation Approach and Technique [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">License Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Use of Estimates, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Use of Estimates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, plant and equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Common [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturity, Year Five</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2030</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseholdsAndLeaseholdImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leasehold improvements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseholdsAndLeaseholdImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leaseholds and Leasehold Improvements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedBenefitPlanDisclosureLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Benefit Plan Disclosure [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tranche B Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tranche B Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Over-Allotment Option [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Over-Allotment Option [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on foreign currency exchange</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Foreign Currency Transaction Gain (Loss), before Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">(Gain) Loss on foreign currency exchange</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontFeePayableUnderLicenseAgreementTrancheOne_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfront Fee Payable Under License Agreement Tranche One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontFeePayableUnderLicenseAgreementTrancheOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Upfront fee payable under license agreement tranche one.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontFeePayableUnderLicenseAgreementTrancheOne_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upfront fee payable first tranche.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Disclosures [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Measurements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAgreementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Agreement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAgreementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan Agreement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price of the common stock percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantExerciseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Exercise Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantExerciseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant Exercise Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantExerciseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Exercise Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PatentRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patent rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PatentRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patent rights [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PatentRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Patent rights [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncontrolling Interest [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non controlling Interest [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities and Other Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Equity line of credit commitment shares liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued liability related to equity line of credit commitment shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Scilex-StJamesLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scilex-St. James Loans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Scilex-StJamesLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scilex-St. James Loans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Scilex-StJamesLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Scilex-St. James Loans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SummaryofSignificantAccountingPoliciesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summaryof Significant Accounting Policies Details Table</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SummaryofSignificantAccountingPoliciesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies (Details) [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturity, Year Four</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2029</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProposedPublicOfferingTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proposed Public Offering Text Block</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProposedPublicOfferingTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PUBLIC OFFERING</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProposedPublicOfferingTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ProposedPublicOfferingTextBlock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Unrecognized Tax Benefits Roll Forward</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument, Periodic Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Periodic Payment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Periodic Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContingentLiabilityReserveEstimatePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contingent Liability Reserve Estimate, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContingentLiabilityReserveEstimatePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contingent Consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Financial Information of Parent Company Only Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">All Entities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsOfCryptocurrency_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds of Cryptocurrency</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsOfCryptocurrency_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds of Cryptocurrency</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsOfCryptocurrency_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds of Cryptocurrency</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investment, Ownership Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership Equity Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedFinancialStatementsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of impact of these adjustments to the financial statement, as previously reported</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedFinancialStatementsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Financial Statements [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross-to-net revenue Adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of Product and Service Sold</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gross-to-Net Revenue Adjustments Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Gross-to-Net Revenue Adjustments Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchased Revenue Liability [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchased Revenue Liability [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-Average Exercise Price,Vested and expected to vest as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivateWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivateWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivateWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number Of Warrants Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number Of Warrants Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Warrants Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeptemberTwoThousandTwenty-FiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">September Two Thousand Twenty-Five Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeptemberTwoThousandTwenty-FiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">September Two Thousand Twenty-Five Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeptemberTwoThousandTwenty-FiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">September 2025 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Treasury Stock, Value, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury stock, at cost; 60,068,585 shares as of each of March 31, 2024 and December 31, 2023</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Treasury stock, at cost; 1,458,263 shares as of March 31, 2026 and December 31, 2025</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities assumed:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Finite-Lived Intangible Asset, Expected Amortization,after Year Four</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization,after Year Four</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WorkingCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Negative working capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WorkingCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WorkingCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Working Capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StJamesLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">St James Loans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StJamesLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">St James Loans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StJamesLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">St James Loans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantsPurchaseCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Warrants Purchase Common Stock[Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantsPurchaseCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrants Purchase Common Stock[Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantsPurchaseCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrants Purchase Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxesPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued tax payable</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxesPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Taxes Payable, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreFundedWarrantPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre funded warrant per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreFundedWarrantPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre Funded Warrant Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreFundedWarrantPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pre Funded Warrant Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NeuroBioGenCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NeuroBioGen Company [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NeuroBioGenCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">NeuroBioGen Company [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NeuroBioGenCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NeuroBioGen Company [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Common Stock Warrants Under Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Common Stock Warrants Under Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Common Stock Warrants Under Registered Direct Offering Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contingent consideration, liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Contingent Consideration, Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Business Combination, Contingent Consideration, Liability, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Contingent Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFDICInsuredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal depository insurance coverage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFDICInsuredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, FDIC Insured Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThreeCustomersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Three Customers [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThreeCustomersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Three Customers [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThreeCustomersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Three Customers [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermPurchaseCommitmentPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long term Purchase Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermPurchaseCommitmentPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Purchase Commitment, Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfSharesRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of Shares Repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfSharesRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair value of Shares Repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfSharesRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value of stock repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Reportable Segments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Repayment of Oramed Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repayment of Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayment of Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repayment of Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property and equipment, gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Property and equipment, gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Property, Plant and Equipment, Gross, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Property, Plant and Equipment, Gross, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DepositWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deposit Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DepositWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deposit Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DepositWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deposit Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DevelopersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Developers [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DevelopersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Developers [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DevelopersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Developers [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestorSharePurchaseCommitment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investor Share Purchase Commitment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestorSharePurchaseCommitment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investor Share Purchase Commitment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InvestorSharePurchaseCommitment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investor agreed to purchase Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtWeightedAverageInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt, Weighted Average Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtWeightedAverageInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Weighted Average Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OramedLetterAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Oramed Letter Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OramedLetterAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Oramed Letter Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OramedLetterAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Oramed Letter Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sponsor Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sponsor Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sponsor Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss before income taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss before income taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Loss before income taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense, Borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Interest Expense, Borrowings, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest expense on borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_April2024RDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">April 2024 RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_April2024RDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">April 2024 RDO Common Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_April2024RDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">April 2024 RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTheSIPAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issuable under the SIPA [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTheSIPAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issuable under the SIPA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPatent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase of patent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPatent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase of Patent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfPatent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase of Patent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondClosingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Closing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondClosingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Second Closing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondClosingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Closing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EpoladermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Epoladerm [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EpoladermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Epoladerm Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EpoladermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Epoladerm [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionExercisePriceDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Option, Exercise Price, Decrease</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionExercisePriceDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Note [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfImpactOfTheseAdjustmentsToTheFinancialStatementAsPreviouslyReportedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule Of Impact Of These Adjustments To The Financial Statement As Previously Reported Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfImpactOfTheseAdjustmentsToTheFinancialStatementAsPreviouslyReportedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of impact of these adjustments to the financial statement, as previously reported [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Inventory, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTrancheBNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issuable under Tranche B Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTrancheBNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issuable under Tranche B Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTrancheBNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issuable under Tranche B Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total cash, cash equivalents, and restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Cash and cash equivalents at end of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash and cash equivalents at beginning of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDisclosureTextblockAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private Placement Disclosure Textblock Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDisclosureTextblockAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement Disclosure Textblock [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise price per share, warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants exercised price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total current assets:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ICFR Auditor Attestation Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ICFR Auditor Attestation Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RemainingDrawableBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Remaining Drawable Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RemainingDrawableBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Remaining Drawable Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RemainingDrawableBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Remaining Drawable Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Contingent Consideration, Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Business Combination, Contingent Consideration, Asset, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Acquisition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentPercentageOnNetSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage on net sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentPercentageOnNetSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Payment Percentage On Net Sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentPercentageOnNetSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Royalty Payment Percentage On Net Sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options Outstanding, Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of shares exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAveragePeriodOverGrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average period over grant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAveragePeriodOverGrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average period over grant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAveragePeriodOverGrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average period over grant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAverageNumberOfSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average number of shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAverageNumberOfSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WeightedAverageNumberOfSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted Average Number of Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ZTlidoRoyaltyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ZTlido Royalty [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ZTlidoRoyaltyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ZTlido Royalty [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ZTlidoRoyaltyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ZTlido Royalty [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedSalariesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued payroll</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedSalariesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Salaries, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ResearchAndDevelopmentFacilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Facilities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ResearchAndDevelopmentFacilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Research and Development Facilities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ResearchAndDevelopmentFacilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research and Development Facilities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalMarkToMarket_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reduction in additional paid-in capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalMarkToMarket_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Additional Paid in Capital, Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining life for identifiable intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Purchase of Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThreeIFundAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Three I Fund Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThreeIFundAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Three I Fund Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThreeIFundAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Three I Fund Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Recognition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityUnitPurchaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Unit Purchase Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityUnitPurchaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Securities Purchase Agreement with Yorkville (Member)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityUnitPurchaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Purchase Agreement with Yorkville and B. Riley [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnEquityMethodInvestmentsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized (gain) loss on equity method investments, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnEquityMethodInvestmentsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Realized (gain) loss on equity method investments, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnEquityMethodInvestmentsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Realized (gain) on equity method investments carried at fair value, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnEquityMethodInvestmentsNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Realized (gain) on equity method investments carried at fair value, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberRDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberRDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">December RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DecemberRDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December RDO Common Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VestingAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vesting [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other comprehensive income:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Compensation and Employee Benefit Plans [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Incentive and Employee Benefit Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferral Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferral Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferral fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InProcessResearchAndDevelopmentPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">In Process Research and Development, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InProcessResearchAndDevelopmentPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Valuation of Purchased In-Process Research and Development, Goodwill, and Other Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legacy Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legacy Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legacy Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BiconomyPTELtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Biconomy PTE Ltd [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BiconomyPTELtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Biconomy PTE Ltd [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of FSF Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Deposits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (Decrease) in Deposits, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FormerEmployeeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Former Employee [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FormerEmployeeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Former Employee [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Placement Agent Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PlacementAgentWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">April 2024 RDO Placement Agent Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateGrossProceedsFromOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate Gross Proceeds From Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateGrossProceedsFromOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Gross Proceeds From Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregateGrossProceedsFromOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds from offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OrdinarySharesIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Ordinary shares issuance costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OrdinarySharesIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The cash inflow from the additional capital contribution to the entity.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OrdinarySharesIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">OrdinarySharesIssuanceCost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Instruments [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMemeCoinAndWarrantDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault Meme Coin and Warrant Distributions [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMemeCoinAndWarrantDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault Meme Coin and Warrant Distributions [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfNetRevenueSoleDistributors_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of net revenue, sole distributor</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfNetRevenueSoleDistributors_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of net revenue, sole distributors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfNetRevenueSoleDistributors_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of net revenue, sole distributors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreferredStockDividendShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred Stock Dividend Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreferredStockDividendShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Dividend Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreferredStockDividendShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock dividend shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company receives the Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Company Receives The Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Company Receives The Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfCommonSharesAuthorizedForIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of common shares authorized for issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfCommonSharesAuthorizedForIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Common Shares Authorized for Issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfCommonSharesAuthorizedForIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of Common Shares Authorized for Issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">License Agreement, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License Agreement Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LicenseAgreementDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License Agreement Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherVivasorBorrowingsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Vivasor Borrowings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherVivasorBorrowingsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other Vivasor Borrowings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherVivasorBorrowingsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Vivasor Borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Combination [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business Combination [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liability, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Indefinite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt contractual terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross carrying amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Finite-Lived Intangible Assets, Gross, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EmployeeStockPurchasePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employee Stock Purchase Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EmployeeStockPurchasePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Stock Purchase Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EmployeeStockPurchasePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employee Stock Purchase Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuredNoteDiscountRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note discount rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuredNoteDiscountRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured Note Discount Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuredNoteDiscountRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Note Discount Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average number of shares, diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted average number of shares during the period -diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Weighted Average Number of Shares Outstanding, Diluted, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Act File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationConsiderationTransferredCash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Consideration Transferred Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationConsiderationTransferredCash_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business Combination Consideration Transferred Cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BusinessCombinationConsiderationTransferredCash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InitialClosingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Closing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InitialClosingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Closing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InitialClosingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Initial Closing [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EARSPVMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">EAR SPV [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EARSPVMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">EAR SPV [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Other Liability, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Loss on derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loss on derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative, Gain (Loss) on Derivative, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Derivative, Gain (Loss) on Derivative, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on derivative liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on warrant derivative liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncontrolling Interest, Increase from Sale of Parent Equity Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">69.2% noncontrolling interest in VHC</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLongTermDebtNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Long-Term Debt, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLongTermDebtNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt, net of issuance costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyScilexCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legacy Scilex Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyScilexCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legacy Scilex Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LegacyScilexCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legacy Scilex Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChargebacksMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chargebacks [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChargebacksMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Chargebacks [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChargebacksMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Chargebacks [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalesRevenueNetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Benchmark [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioUnspecifiedDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetHoldingTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Holding [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturities, Repayment Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan agreement repayment terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BitcoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bitcoin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BitcoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Bitcoin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_BitcoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bitcoin</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreFundedWarrantsToPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-funded warrants to purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreFundedWarrantsToPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre Funded Warrants to Purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PreFundedWarrantsToPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pre Funded Warrants to Purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retainer shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Retainer shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retainer shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SalesRebatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sales rebates [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SalesRebatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sales Rebates [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SalesRebatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sales Rebates [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReductionOfThePrincipalBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Reduction of the Principal Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReductionOfThePrincipalBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reduction of the Principal Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReductionOfThePrincipalBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reduction of the principal balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Acquisitions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Commitment Shares to be Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Digital Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Options Outstanding, Forfeited/Cancelled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares common stock forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Accounts Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareDilutedByCommonClassTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Diluted, by Common Class, Including Two-Class Method [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expiration date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Repurchase Program, Expiration Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangibles, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Finite-Lived Intangible Assets, Net, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Finite-Lived Intangible Assets, Net, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Convertible, Conversion Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock at a conversion price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DefinitiveAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Definitive Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DefinitiveAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Definitive Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DefinitiveAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Definitive Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SCLXJV-StJamesLoanAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SCLX JV-St. James Loan Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SCLXJV-StJamesLoanAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">SCLX JV-St. James Loan Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SCLXJV-StJamesLoanAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SCLX JV-St. James Loan Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherLongTermLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other long-term liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherLongTermLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other long-term liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherLongTermLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other long-term liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesSubjectToPossibleRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares subject to possible redemption</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesSubjectToPossibleRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ordinary shares subject to possible redemption.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesSubjectToPossibleRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SharesSubjectToPossibleRedemption</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Useful Life</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property Plant And Equipment Useful Life</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransactionCostsPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Transaction costs paid in connection with share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransactionCostsPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transaction costs paid in connection with share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransactionCostsPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Transaction costs paid in connection with share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransactionCostsPaidInConnectionWithShareRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transaction costs paid in connection with share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recent Accounting Pronouncements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Lease Maturities of Lease Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Conversion of Convertible Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares exchange</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities assumed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockIssuanceAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Issuance Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockIssuanceAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issuance Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockIssuanceAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Issuance Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private Placement Details Line Items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement (Details) [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Agreement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase Agreement Axis</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SpacTransactionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SPAC Transaction [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SpacTransactionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">SPAC Transaction [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Depreciation, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, lease term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Term of Contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Common Stock, Shares, Outstanding, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Common Stock, Shares, Outstanding, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Agreed to purchase Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Less current portion of lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current portion of operating lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsequent Penny Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Penny Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Penny Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RelatedPartyLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RelatedPartyLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RelatedPartyLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Related Party Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OptionPaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Option Payment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OptionPaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Option Payment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OptionPaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Option payment amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtAverageAmountOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Average Amount Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtAverageAmountOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Average outstanding debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation and amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation, Depletion and Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Depreciation, Depletion and Amortization, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of aggregate principal amount of our long-term debt maturing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contractual Obligation, Fiscal Year Maturity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Transition Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Transition Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research and development</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Research and Development Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accrued research and development costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LauraHamillMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Laura Hamill [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LauraHamillMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Laura Hamill [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LauraHamillMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Laura Hamill [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Impairment Charges</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Asset Impairment Charges, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost of revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cost of Revenue, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Revenue recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OctoberCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">October Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OctoberCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">October Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OctoberCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">October 2024 Noteholder Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SummaryofSignificantAccountingPoliciesDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summaryof Significant Accounting Policies Details Line Items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SummaryofSignificantAccountingPoliciesDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies (Details) [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Components of Benefit for Income Taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Cash Flows [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ImplementationFeeOfSecondAndThirdYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Implementation fee of Second And Third Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ImplementationFeeOfSecondAndThirdYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Implementation fee of Second And Third Year</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VivasorSecondaryStockPurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vivasor Secondary Stock Purchase [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VivasorSecondaryStockPurchaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Vivasor Secondary Stock Purchase [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMemeCoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault Meme Coin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMemeCoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault Meme Coin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultMemeCoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault Meme Coin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockIssuableUnderSponsorInterestPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common stock issuable under Sponsor Interest Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockIssuableUnderSponsorInterestPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock issuable under Sponsor Interest Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockIssuableUnderSponsorInterestPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issuable under Sponsor Interest Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UnderlyingWarrantValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underlying warrant value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UnderlyingWarrantValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Underlying warrant value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UnderlyingWarrantValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">UnderlyingWarrantValue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSoldAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost, Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSoldAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issued stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, New Issues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Stock Options Outstanding Activity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Activity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionChangesInFairValueGainLoss1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Option, Changes in Fair Value, Gain (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionChangesInFairValueGainLoss1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss in changes in fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionChangesInFairValueGainLoss1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss in changes in fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders' Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfSharesSelling_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Shares Selling</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfSharesSelling_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of Shares Selling</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FristInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Frist Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FristInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Frist Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FristInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Loss Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_HistoricalCarryingValueOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Historical carrying value of semnur shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_HistoricalCarryingValueOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Historical Carrying Value Of Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_HistoricalCarryingValueOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Historical carrying value of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ValueOfStockSoldForTerminationOfOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Value Of Stock Sold For Termination</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ValueOfStockSoldForTerminationOfOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Value Of Stock Sold For Termination Of Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ValueOfStockSoldForTerminationOfOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Value Of Stock Sold For Termination Of Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComputerEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Computer Equipment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComputerEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Computers and equipment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedPerTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Consideration Received Per Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedPerTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of common shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAgreementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Agreement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAgreementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan Agreement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate Intrinsic Value, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermPurchaseCommitmentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long Term Commitment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermPurchaseCommitmentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Purchase Commitment, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermPurchaseCommitmentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Extended Loan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized (Gain) Loss on Digital Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Realized (Gain) Loss on Digital Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized loss on digital assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RealizedGainLossOnDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unrealized loss on digital assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Inventories</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (Decrease) in Inventories, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Settle Financing Arrangements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments To Settle Financing Arrangements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments to settle financing arrangements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrincipalLaonAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Principal laon amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrincipalLaonAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Principal laon amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrincipalLaonAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal loan amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProductDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product Development Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProductDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Product Development Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProductDevelopmentAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product Development Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SellingOfSharesForBitcoinToBiconomy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling of Shares for Bitcoin to Biconomy</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SellingOfSharesForBitcoinToBiconomy_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Selling of Shares for Bitcoin to Biconomy</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SellingOfSharesForBitcoinToBiconomy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling of Shares for Bitcoin to Biconomy</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TumimMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tumim [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TumimMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tumim [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TumimMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tumim [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease cost*</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfConvertibleNoteReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Issuance of convertible note receivable for Qscan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfConvertibleNoteReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Convertible Note Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfConvertibleNoteReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Convertible Note Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash used in operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Continuing Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Cash Provided by (Used in) Operating Activities, Continuing Operations, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Expected dividend yield</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend yield</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangibles, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Assets, Net (Excluding Goodwill)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Intangible Assets, Net (Excluding Goodwill), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeInstrumentsGainLossRecognizedInIncomeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments Gain Loss Recognized in Income Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeInstrumentsGainLossRecognizedInIncomeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Derivative Instruments Gain Loss Recognized in Income Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeInstrumentsGainLossRecognizedInIncomeNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss on compound derivative of Scilex-St. James Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating cash flows from operating leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Operating cash flows from operating leases (in thousands)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForLoanLeaseAndOtherLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowances for expected credit losses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForLoanLeaseAndOtherLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Provision for Loan, Lease, and Other Losses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForLoanLeaseAndOtherLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Provision for Loan, Lease, and Other Losses, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FinancingCostsAndAllocatedExpenseForFinancialInstrumentsAtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Costs and Allocated Expense for Financial Instruments at Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FinancingCostsAndAllocatedExpenseForFinancialInstrumentsAtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Financing Costs and Allocated Expense for Financial Instruments at Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FinancingCostsAndAllocatedExpenseForFinancialInstrumentsAtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financing costs and allocated expense for financial instruments at fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate Intrinsic Value ,Vested and expected to vest as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubstantialDoubtAboutGoingConcernTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liquidity and Going Concern</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubstantialDoubtAboutGoingConcernTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Substantial Doubt about Going Concern [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ASSETS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Assets:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ShahAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shah Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ShahAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shah Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ShahAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shah Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfSaleUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of sale units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfSaleUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of Sale units.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfSaleUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NumberOfSaleUnits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AssembledWorkforceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assembled workforce</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AssembledWorkforceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assembled workforce [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AssembledWorkforceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Assembled workforce [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Risk-free interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FebruaryTwoThousandTwentySixWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">February Two Thousand Twenty Six Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FebruaryTwoThousandTwentySixWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">February Two Thousand Twenty Six Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FebruaryTwoThousandTwentySixWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">February 2026 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConstructionInProgressMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Construction in progress [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConstructionInProgressMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Construction in Progress [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repayment of Oramed Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Repayment of debt prinnciple installment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment of Tranche B Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization of debt issuance costs and debt discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amortization of Debt Issuance Costs and Discounts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Amortization of Debt Issuance Costs and Discounts, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AisenBiologicalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aisen Biological</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AisenBiologicalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aisen Biological [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AisenBiologicalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aisen Biological Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConcentrationRiskThresholdPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Threshold Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConcentrationRiskThresholdPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Concentration Risk Threshold Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConcentrationRiskThresholdPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration risk percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Year Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Year Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LandAndBuildingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Land and Building [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LandAndBuildingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Land and Building [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentDefaultInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Instrument, Default Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentDefaultInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Default Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentDefaultInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, default interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquiredLicensesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquired licenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquiredLicensesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquired licenses [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AcquiredLicensesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquired licenses [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Benchmark [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentPercentageRelatedToFutureYears_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Royalty payment percentage related to future years</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentPercentageRelatedToFutureYears_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Payment Percentage Related To Future Years</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPaymentPercentageRelatedToFutureYears_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Royalty Payment Percentage Related To Future Years</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accounts Payable, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DavidLemusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">David Lemus Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DavidLemusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">David Lemus Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DavidLemusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">David Lemus [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Instrument, Owned, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Owned, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, owned, percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesExchangedForShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Exchanged for Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesExchangedForShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Exchanged for Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesExchangedForShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares Exchanged for Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseNonoperating_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Interest Expense, Nonoperating, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseNonoperating_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense, Nonoperating</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseNonoperating_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest expense, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseNonoperating_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other expense, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EquityPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EquityPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Equity Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EquityPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Purchase Agreements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExchangeWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exchange Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExchangeWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exchange Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExchangeWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exchange Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AtmSalesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ATM Sales Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AtmSalesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ATM Sales Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AtmSalesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ATM Sales Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Other Noncurrent Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other long-term assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchased Revenue Liability Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchased Revenue Liability Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased revenue liability, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Purchased Revenue Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonRefundableLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Refundable License Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonRefundableLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non Refundable License Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonRefundableLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-refundable license fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ServiceFeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Service fees [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ServiceFeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Service fees [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ServiceFeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Service fees [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain (loss) on investment in equity security measured at fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities, FV-NI, Gain (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity Securities, FV-NI, Gain (Loss), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfSharesIssuedAndOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Shares Issued and Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfSharesIssuedAndOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of Shares Issued and Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfSharesIssuedAndOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of number of common stock issued and outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfCommonWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfCommonWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Of Common Warrants</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransactionTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transaction Type [Axis]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Warrant [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultAICoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault AI Coin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultAICoinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault AI Coin [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_UpfrontFeePayableUnderLicenseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Upfront fee payable under license agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeLossAfterAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income Loss After Adjustments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeLossAfterAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net income loss after adjustments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetIncomeLossAfterAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss attributable to Scilex Holding Company</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOfferingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of Common Stock Warrants Under Registered Direct Offering Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOfferingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Common Stock Warrants Under Registered Direct Offering Warrants Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible promissory notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible Debenture</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Convertible Debt Issued And Sold</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VickersDebtAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vickers Debt Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VickersDebtAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vickers Debt Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VickersDebtAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Vickers Debt Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GloperbaRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gloperba Rest of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GloperbaRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gloperba Rest of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GloperbaRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gloperba Rest of World License Agreement [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromIssuanceOfScilex-StJamesLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of St James Loan, net of issuance costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Disclosures [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies Disclosure [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfConvertiblePromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase of convertible promissory note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseOfConvertiblePromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase of convertible promissory note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares acquired, value</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExercisePriceOfCommonWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Price Of Common Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExercisePriceOfCommonWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercise Price Of Common Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ExercisePriceOfCommonWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise price of warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebenturesIncludeInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change In Fair Value Of Convertible Debentures Include Interest Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebenturesIncludeInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of debt and liability instruments</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TwoThousandTwentyTwoEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand Twenty Two Equity Incentive Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TwoThousandTwentyTwoEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2022 Equity Incentive Plan</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred revenue</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total identifiable net liabilities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MonthlyBasisMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Monthly Basis [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MonthlyBasisMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Monthly Basis [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchased Revenue Liability Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchased Revenue Liability Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchasedRevenueLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased revenue liability, net of current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenueRefundPayments1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Revenue, Refund Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredRevenueRefundPayments1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments on purchased revenue liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total assets measured at fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Fair Value Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Assets, Fair Value Disclosure, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NoncontrollingInterestsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncontrolling Interests [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NoncontrollingInterestsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Noncontrolling Interests [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NoncontrollingInterestsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncontrolling Interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivatives, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SettlementOfLoansForShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement of Loans for Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SettlementOfLoansForShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Settlement of Loans for Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SettlementOfLoansForShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement of St James Loans for Datavault shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentsAndContingenciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentsAndContingenciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and Contingencies [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeemedDividended_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deemed Dividended</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeemedDividended_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deemed Dividended</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeemedDividended_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deemed dividend</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeWarrantLiabilityPrivateWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative warrant liability private warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeWarrantLiabilityPrivateWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Warrant Liability Private Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeWarrantLiabilityPrivateWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Derivative warrant liability private warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Fair Value Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Fair Value Disclosure, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Revenues, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used for investing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetComprehensiveLossAttributableToCommonStockholders_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Comprehensive Loss Attributable To Common Stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetComprehensiveLossAttributableToCommonStockholders_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net Comprehensive Loss Attributable To Common Stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetComprehensiveLossAttributableToCommonStockholders_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net comprehensive loss attributable to common stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NetComprehensiveLossAttributableToCommonStockholders_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss attributable to common stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Private Placement Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of 12(b) Security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title of 12(b) Security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan agreement interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Interest Rate at Period End</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedAtParValueUnderStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Purchased At Par Value Under Stock Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedAtParValueUnderStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Purchased At Par Value Under Stock Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesPurchasedAtParValueUnderStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares Purchased At Par Value Under Stock Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CondensedFinancialStatementsCaptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Financial Statements, Captions [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Maturity, after Year Five</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments Of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments Of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments for Vivasor debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentsOnPromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments on Promissory Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentsOnPromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repayments on Promissory Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RepaymentsOnPromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repayments on promissory note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investment, Aggregate Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity method investment, at fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeEnd1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date Range, End</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDateRangeEnd1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity Date End</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangesInDisbursementsAndCounterParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Changes In Disbursements and Counter Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangesInDisbursementsAndCounterParties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Changes In Disbursements and Counter Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangesInDisbursementsAndCounterParties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Disbursements and Counter Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued litigation expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities, Fair Value Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accrued Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Patents [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PatentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Patents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 (Remainder of 2026)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfTreasuryStockPaidForGloperbaEx-USLicenseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Treasury Stock Paid For Gloperba Ex-US License Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfTreasuryStockPaidForGloperbaEx-USLicenseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of Treasury Stock Paid For Gloperba Ex-US License Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfTreasuryStockPaidForGloperbaEx-USLicenseShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock paid for Gloperba Ex-U.S. License, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other long-term liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion Option Liability (see Note 5)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legal Entity [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legal Entity:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Implementation fee related to sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in operating assets and liabilities:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Property and equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted Average Exercise Price, Outstanding, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Weighted Average Exercise Price, Outstanding, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Offering Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Offering Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicOfferingPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Offering Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentExitFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Repayment Exit Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentExitFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Repayment Exit Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentExitFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Repayment Exit Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued legal fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Professional Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid-in Capital [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional Paid-in Capital [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PromissoryNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PromissoryNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PromissoryNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfLidocaineTopicalSystem_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Lidocaine Topical System</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfLidocaineTopicalSystem_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of Lidocaine Topical System</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfLidocaineTopicalSystem_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of Lidocaine Topical System</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Repurchase Program, Authorized, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of share repurchase, value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Income Location, Balance [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Senior Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeniorNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Oramed Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OwnershipInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OwnershipInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ownership Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OwnershipInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants4Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Penny Warrants 4 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants4Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsequent Penny Warrants 4 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants4Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Penny Warrants 4 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Balance Sheet Components</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationDiscountPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Securities, Available-for-Sale, Purchased with Credit Deterioration, Discount (Premium)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationDiscountPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt discounted fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantAndPrivatePlacementWarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrant And Private Placement Warrants [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantAndPrivatePlacementWarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Public Warrant And Private Placement Warrants [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PublicWarrantAndPrivatePlacementWarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Royalty Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RoyaltyPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Royalty Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantLiabilityAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Warrant liability acquired as part of the Business Combination</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantLiabilityAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private placement warrant liability acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrivatePlacementWarrantLiabilityAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Private placement warrant liability acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedFinancialStatementsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Financial Statements [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_DirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Director</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_DirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Director [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAdjustmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments Restatement 1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAdjustmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revision of Prior Period, Adjustment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Term of options (in years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Term, in years</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetUnrealizedGainLossOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Unrealized Gain (Loss), Operating</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetUnrealizedGainLossOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Crypto Asset, Unrealized Gain (Loss), Operating, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetUnrealizedGainLossOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized loss on digital assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityExTransitionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Ex Transition Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityExTransitionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Ex Transition Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total lease liabilities as of December 31, 2022</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total lease payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less imputed interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less imputed interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EquityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EquityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_EquityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Equity Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheDepositPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company Receives The Deposit Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheDepositPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Company Receives The Deposit Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheDepositPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Company Receives The Deposit Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenominatorAbstract0_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Denominator Abstract0</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenominatorAbstract0_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DenominatorAbstract0_lbl" xlink:role="http://www.xbrl.org/2003/role/label">DenominatorAbstract0</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetImpairment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill impairment charges</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetImpairment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Asset Impairment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetImpairment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Goodwill and Intangible Asset Impairment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConsultingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consulting Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConsultingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consulting Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConsultingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consulting fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonEmployeeDirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non Employee Director [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonEmployeeDirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Employee Director [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Components [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfNetGrossRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Net Gross Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfNetGrossRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Net Gross Revenue [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfNetGrossRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule Of Net Gross Revenue [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-Average Remaining Contractual Life, in year,Vested and expected to vest as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense (Excluding Acquired in Process Cost)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">In-process research and development expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNetAmortizationExpenseRollingMaturityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Net, Amortization Expense, Rolling Maturity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNetAmortizationExpenseRollingMaturityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">As of March 31,2023</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonoperating Income (Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total other (income) expense, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other (income) expense, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CostOfRevenueLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of Revenue [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CostOfRevenueLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cost of Revenue [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConversionOfTrancheBNotesIntoCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Tranche B Notes into Common Stock, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConversionOfTrancheBNotesIntoCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion of Tranche B Notes into Common Stock, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConversionOfTrancheBNotesIntoCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of Tranche B Notes into common stock, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Component [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PennyWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Penny Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PennyWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Penny Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PennyWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Penny Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThirdInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Third Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThirdInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Third Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ThirdInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Third Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultPre-FundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault Pre-funded Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultPre-FundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault Pre-funded Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultPre-FundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault Pre-funded Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductLiabilityContingencyAccrualDiscountRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discount rate of FDA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductLiabilityContingencyAccrualDiscountRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product Liability Contingency, Accrual, Discount Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeriesACommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeriesACommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series A Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SeriesACommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investments, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Stock Percentage of Ownership before Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Percentage of Ownership before Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdditionalPaidInCapitalAsCapitalContribution_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid In Capital As Capital Contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdditionalPaidInCapitalAsCapitalContribution_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional Paid In Capital As Capital Contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AdditionalPaidInCapitalAsCapitalContribution_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital as capital contribution</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Transactions [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LongTermDebtTransactionsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long Term Debt Transactions [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Annual Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Annual Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NovemberTwoThousandTwentyFiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">November Two Thousand Twenty Five Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NovemberTwoThousandTwentyFiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">November Two Thousand Twenty Five Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NovemberTwoThousandTwentyFiveWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">November 2025 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetCost_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Crypto Asset, Cost, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital assets, Cost Basis</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Agreement Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderDecemberRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issued under December Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderDecemberRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issued under December Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderDecemberRegisteredDirectOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under December 2024 RDO, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Public Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">IPO [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">IPO [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpensesTextblock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Accrued Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpensesTextblock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued expenses Textblock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedExpensesTextblock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued expenses Textblock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Machinery and Equipment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Machinery and lab equipment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under ESPP, shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Employee Stock Purchase Plans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MajorCustomersAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payment to Oramed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment to Oramed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tranche B Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tranche B Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TrancheBNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tranche Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnDispositionOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Disposition of Intangible Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnDispositionOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized gain on digital assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnDispositionOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unrealized loss on digital assets, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsAndOtherReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts and Other Receivables, Net, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsAndOtherReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note receivable, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfTreasuryStockTransferredToOramedForTheOramedNoteMaturityExtensionShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Treasury Stock transferred to Oramed for the Oramed Note maturity extension Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfTreasuryStockTransferredToOramedForTheOramedNoteMaturityExtensionShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of Treasury Stock transferred to Oramed for the Oramed Note maturity extension Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumberOfTreasuryStockTransferredToOramedForTheOramedNoteMaturityExtensionShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Stock transferred to Oramed for the Oramed Note maturity extension, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIncreaseDecreaseForPeriodNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Increase (Decrease), Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIncreaseDecreaseForPeriodNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Increase (Decrease), Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIncreaseDecreaseForPeriodNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Decrease in the debt balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ForfeitureOfPrivateWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forfeiture of Private Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ForfeitureOfPrivateWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Forfeiture of Private Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ForfeitureOfPrivateWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Forfeiture of Private Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total liabilities measured at fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities measured at fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Fair Value Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Semnur Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Semnur Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Semnur Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Accumulated amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivables, Net, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note receivable, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Common Stock Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Value, Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common Stock Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, $0.0001 par value, 740,000,000 shares authorized; 8,491,267 shares issued and 7,033,004 shares outstanding as of March 31, 2026 and December 31, 2025</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income (Loss) Available to Common Stockholders, Diluted, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss for diluted loss per share attributable to common stockholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants5Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsequent Penny Warrants 5 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants5Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Penny Warrants 5 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants5Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Penny Warrants 5 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expiration date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Expiration Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDOFirmWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">February 2024 BDO Firm Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDOFirmWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">February 2024 BDO Firm Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2024BDOFirmWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">February 2024 BDO Firm Warrant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorInterestPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sponsor Interest Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorInterestPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sponsor Interest Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorInterestPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sponsor Interest Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment for attorneys fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Other Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Begning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Scilex Holding Company stockholders' deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantExchangeAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Exchange Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantExchangeAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant Exchange Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_WarrantExchangeAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Exchange Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConsultingAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consulting Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConsultingAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consulting Agreement Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConsultingAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consulting Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DormanFollowwillMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dorman Followwill [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DormanFollowwillMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Dorman Followwill [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DormanFollowwillMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dorman Followwill [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transaction, Amounts of Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Agreement amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction, Amounts of Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive loss:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregatePaymentOfCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Payment Of Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregatePaymentOfCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate Payment Of Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AggregatePaymentOfCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate Payment Of Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Notes Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Notes Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_December2024RDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December 2024 RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_December2024RDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">December 2024 RDO Common Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_December2024RDOCommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December 2024 RDO Common Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities Purchase Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LeaseLiabilityNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease liability, net of current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LeaseLiabilityNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease liability, net of current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LeaseLiabilityNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lease liability, net of current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accrued Liabilities, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTheESPPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issuable Under The ESPP [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTheESPPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Issuable Under The ESPP [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuableUnderTheESPPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares Issuable Under The ESPP [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated future amortization expense related to intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInAccruedPayroll_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Payroll</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInAccruedPayroll_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Accrued payroll</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInAccruedPayroll_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase Decrease In Accrued payroll</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityPublicFloat_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Public Float</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityPublicFloat_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Public Float</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price for the purchased receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative warrant liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Warrant Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DerivativeWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Derivative Warrant Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Expected volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preference shares, authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RoyaltyExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Royalty Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RoyaltyExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Royalty expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RoyaltyExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Royalty payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDefaultLongtermDebtAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Debt Default, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDefaultLongtermDebtAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan Agreement cumulative advances</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Delivered</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Delivered</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares Delivered</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IPMCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">IPMC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IPMCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">IPMC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IPMCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">IPMC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mergers, Acquisitions and Dispositions Disclosures [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisitions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ILeukonIntellectualPropertyLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ILeukon Intellectual Property License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ILeukonIntellectualPropertyLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ILeukon Intellectual Property License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ILeukonIntellectualPropertyLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">iLeukon Intellectual Property License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralAndConsentUnderTrancheBSeniorSecuredConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferral and Consent under Tranche B Senior Secured Convertible Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralAndConsentUnderTrancheBSeniorSecuredConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferral and Consent Under Tranche B Senior Secured Convertible Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DeferralAndConsentUnderTrancheBSeniorSecuredConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferral and Consent under Tranche B Senior Secured Convertible Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValueAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accretion of carrying value to redemption value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValueAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Accretion to Redemption Value, Adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Deposits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-refundable deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VivasorSubscriptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vivasor Subscription Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VivasorSubscriptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Vivasor Subscription Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VivasorSubscriptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vivasor Subscription Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Disclosures [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndOtherAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable and Other Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndOtherAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued others</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsForPurchaseOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Purchase of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsForPurchaseOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments for Purchase of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorAndLegacySemnurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sponsor and Legacy Semnur [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SponsorAndLegacySemnurMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sponsor and Legacy Semnur [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommitmentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitment Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherDeferredCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Other Deferred Costs, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherDeferredCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering costs amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherDeferredCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Deferred Costs, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ZTlidoRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ZTlido Rest of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ZTlidoRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ZTlido Rest of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ZTlidoRestOfWorldLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tlido Rest Of World License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityVoluntaryFilers_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Voluntary Filers</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityVoluntaryFilers_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Voluntary Filers</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerConcentrationRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Concentration Risk [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInProcessResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire in Process Research and Development</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInProcessResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cash paid for in-process research and development, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Additional Paid in Capital, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional Paid-in Capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Additional amount borrowed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid in Capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Registration Rights Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Registration Rights Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Registration Rights Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Expected Amortization, Year Three</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonCashRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Cash Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonCashRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non Cash Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonCashRevenue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Non- cash revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentPercentageOfInterestAccruedOnPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Instrument, Percentage of Interest Accrued on Principal Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentPercentageOfInterestAccruedOnPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Percentage of Interest Accrued on Principal Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtInstrumentPercentageOfInterestAccruedOnPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, percentage of interest accrued on principal amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Newly issued shares of Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock aggregate purchase price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InProcessResearchAndDevelopmentAmountOfEstimatedFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">In Process Research And Development Amount Of Estimated Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InProcessResearchAndDevelopmentAmountOfEstimatedFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">In process research and development amount of estimated fair value.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_InProcessResearchAndDevelopmentAmountOfEstimatedFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">In process research and development amount of estimated fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromSaleOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sale of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromSaleOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from sale of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromSaleOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from sale of common stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ProceedsFromSaleOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceeds from sale of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Common Stock, Shares Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk, Credit Risk, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer and Supplier Concentration Risk</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfAccruedAndUnpaidInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt Repayment, Percentage of Mandatory Default Rate of Accrued and Unpaid Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfAccruedAndUnpaidInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Repayment, Percentage of Mandatory Default Rate of Accrued and Unpaid Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfAccruedAndUnpaidInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt repayment, percentage of mandatory default rate of accrued and unpaid interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, remaining lease term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Remaining Lease Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DescriptionofOrganizationandBusinessOperationsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Descriptionof Organizationand Business Operations Details Table</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DescriptionofOrganizationandBusinessOperationsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description of Organization and Business Operations (Details) [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaidToRoyaltyInvestors_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Paid to Royalty Investors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaidToRoyaltyInvestors_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Paid to Royalty Investors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaidToRoyaltyInvestors_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Paid to royalty investors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accumulated Other Comprehensive Income (Loss), Net of Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schdule of Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ClearingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Clearing expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ClearingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Clearing Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ClearingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Clearing Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Development Milestone Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair value of contingent consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of contingent consideration.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RegisteredDirectOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Registered Direct Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RegisteredDirectOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Registered Direct Offering [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RegisteredDirectOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Registered Direct Offering</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercisable, Weighted-average Remaining Contractual Life, (in Years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Statement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TwoThousandTwentyTwoEmployeeStockPurchasePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Two Employee Stock Purchase Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TwoThousandTwentyTwoEmployeeStockPurchasePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2022 Employee Stock Purchase Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TwoThousandTwentyTwoEmployeeStockPurchasePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand Twenty Two Employee Stock Purchase Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInAccruedRebatesAndFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued rebates and fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInAccruedRebatesAndFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accrued Rebates and Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_IncreaseDecreaseInAccruedRebatesAndFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase (Decrease) in Accrued Rebates and Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesHeldtomaturityAllowanceForCreditLossLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Measurements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LegalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legal Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LegalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legal fees and expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LegalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Legal Fees and Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Number of Shares Issued in Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of Common Stock Shares Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesAsCollateral_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares as Collateral</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesAsCollateral_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares as Collateral</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesAsCollateral_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares as Collateral</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares issued, shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, New Issues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate shares issued, common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendsShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Dividends, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendsShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock Dividends, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondaryPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secondary Purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondaryPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Secondary Purchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondaryPurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vivasor - secondary purchase Three I Fund Agreement and Shah Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestructuringSettlementAndImpairmentProvisions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restructuring, Settlement and Impairment Provisions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestructuringSettlementAndImpairmentProvisions_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Restructuring, Settlement and Impairment Provisions, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestructuringSettlementAndImpairmentProvisions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carried Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss per share, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Diluted (Loss) income Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loss per share attributable to common stockholders - diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonCancelableLeaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-cancelable Lease Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonCancelableLeaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-cancelable Lease Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NonCancelableLeaseAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cancelable Lease Agreements [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetAddition_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Addition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetAddition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableTrade_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableTrade_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable, Trade</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FormerEmployeeOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Former Employee One[Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FormerEmployeeOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Former Employee One[Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CashPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CashPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cash payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CashPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIssuedPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Issued, Principal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIssuedPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principle amount of issued debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred, Liabilities Incurred</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt assumed (short-term and long-term)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of compound derivative upon extinguishment of Scilex-St.James Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Period Increase (Decrease)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Period Increase (Decrease), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Net of Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash consideration paid in connection with share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accelerated Share Repurchases, Adjustment to Recorded Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Retainer Shares [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retainer Shares [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_RetainerSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retainer Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFeeAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Fee Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFeeAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt extension fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Deposits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deposits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Deposits_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Deposits, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Deposits_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance as of September 30, 2024</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Deposits_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Ending Balance as of December 31, 2024</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReverseStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reverse Stock Split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReverseStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Reverse Stock Split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ReverseStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reverse stock split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial principal amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Face Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt principal amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of identifiable intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Intangible Assets and Goodwill [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Benefit Plan [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreementValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued under Standby Equity Purchase Agreements and under ATM Sales Agreement, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreementValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares issued under Standby Equity Purchase Agreements and under ATM Sales Agreement, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreementValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issued under Standby Equity Purchase Agreements and under ATM Sales Agreement, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Revenue by Major Customers, by Reporting Segments [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockDescriptionOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of stock, description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockDescriptionOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Description of Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Remaining Lease Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining lease term in years - operating leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentOfCombinedOfferingExercisePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percent of combined offering exercise price per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentOfCombinedOfferingExercisePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percent of Combined Offering Exercise Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentOfCombinedOfferingExercisePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percent of Combined Offering Exercise Price Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentFromRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment from Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentFromRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment from Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentFromRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment from Related Party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantExercisePriceIncrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant, Exercise Price, Increase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantExercisePriceIncrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2026WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">February 2026 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_February2026WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">February 2026 Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheFsfDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Company receives the FSF Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheFsfDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Company receives the FSF Deposit Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheFsfDepositAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company receives the FSF Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LicenseAgreementTermsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Romeg License Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LicenseAgreementTermsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License Agreement Terms [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Financial Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ClosingPennyWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Closing Penny Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ClosingPennyWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Closing Penny Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ClosingPennyWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Closing Penny Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardDateAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Award Date [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and Cash Equivalents</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset, Activity [Table Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultAIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault AI Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultAIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Datavault AI Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upside consideration - Aardvark shares claw back</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred, Equity Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfAccruedRebatesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of accrued rebates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfAccruedRebatesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Accrued Rebates [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfAccruedRebatesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of Accrued Rebates [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property and equipment, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Property and equipment, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Pre-FundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-Funded Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Pre-FundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre-Funded Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Pre-FundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pre-Funded Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vested and expected to vest as of March 31, 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss from operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss from operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss from operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Income (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuablePursuantToEsppMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issuable pursuant to ESPP [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuablePursuantToEsppMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares Issuable pursuant to ESPP [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SharesIssuablePursuantToEsppMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issuable under ESPP [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardDateDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Award Date [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationControlObtainedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Control Obtained, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationControlObtainedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchased Asset Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated Deficit [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Retained Earnings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCountry_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Country</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCountry_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Country</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Second Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SecondInstallmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Installment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net tangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transaction [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMergerAgreementAndSponsorInterestPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Semnur Merger Agreement And Sponsor Interest Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMergerAgreementAndSponsorInterestPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Semnur Merger Agreement And Sponsor Interest Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SemnurMergerAgreementAndSponsorInterestPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Semnur Merger Agreement And Sponsor Interest Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Benefits and Share-Based Compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Noncash Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Share-Based Payment Arrangement, Noncash Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GloperbaLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gloperba License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GloperbaLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gloperba License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_GloperbaLicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gloperba License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign currency translation adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfRoyaltiesOnSalesPayableUntilExpirationOfLicensedPatent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Royalties On Sales Payable Until Expiration Of Licensed Patent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfRoyaltiesOnSalesPayableUntilExpirationOfLicensedPatent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of royalties on sales payable until expiration of licensed patent.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PercentageOfRoyaltiesOnSalesPayableUntilExpirationOfLicensedPatent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of royalties on sales payable until expiration of licensed patent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrincipalBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrincipalBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Principal Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PrincipalBalanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Principal Balance [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Repurchase Program, Authorized, Number of Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of share repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultAIWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Datavault AI Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_DatavaultAIWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Datavault AI Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Non-RefundableNon-CreditablePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-Refundable, Non-Creditable Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Non-RefundableNon-CreditablePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-Refundable, Non-Creditable Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_Non-RefundableNon-CreditablePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Refundable, Non-Creditable Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_October2024NoteholderWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">October 2024 Note holder Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_October2024NoteholderWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">October 2024 Noteholder Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_October2024NoteholderWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">October 2024 Noteholder Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueConcentrationOfRiskTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of quantitative information regarding Level 3 fair value measurements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueConcentrationOfRiskTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Concentration of Risk [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueConcentrationOfRiskTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Summery Of Inputs Used in Valuing The Derivative Warrant Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedRebates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued rebates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedRebates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Rebates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AccruedRebates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Rebates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average discount rate - operating leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Corresponding lease liabilities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liabilities, net of current portion</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 1 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureTextBlockAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure Text Block [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentRelatedToNonRefundableDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment Related to Non Refundable Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentRelatedToNonRefundableDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment Related to Non Refundable Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentRelatedToNonRefundableDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment Related to Non Refundable Deposit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Components of Lease Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease, Cost [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockPreferredShares_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance (in shares)</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockPreferredShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Beignning balance. shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockPreferredShares_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance, ( In shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Location</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Location</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ScheduleOfTheOramedNoteTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of The Oramed Note Table Text Block</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertibleDebenturesAndTheOramedNotePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debentures and the Oramed Note [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertibleDebenturesAndTheOramedNotePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible Debentures and the Oramed Note</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ConvertibleDebenturesAndTheOramedNotePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">The Oramed Note, FSF Deposit and Tranche B Notes</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FirmWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Firm Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FirmWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Firm Warrants [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredNotYetDistributed_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock dividend declared, not yet distributed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredNotYetDistributed_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock dividend declared, not yet distributed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_StockDividendDeclaredNotYetDistributed_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock dividend declared in 2024, and canceled in February 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonoperating Income (Expense) [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAgreementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan Agreement Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_LoanAgreementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan Agreement amount</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CompanyReceivesTheFsfDepositPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company Receives The FSF Deposit Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Receivable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of potentially dilutive outstanding securities were excluded from the computation of diluted net loss per share</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VHCBusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">VHC Business Combination [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VHCBusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">VHC Business Combination</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Investment in Debt and Equity Securities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable securities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change in fair value of Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in fair value of Convertible Debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Change in fair value of Convertible debentures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Change in fair value of Oramed Note - recorded in the consolidated statements of operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_ChangeInFairValueOfConvertibleDebentures_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Change in fair value of Oramed Note - recorded in the unaudited condensed consolidated statements of operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Interactive Data Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Interactive Data Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MaturityRenewalDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement maturity renewal description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MaturityRenewalDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maturity Renewal Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_MaturityRenewalDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Maturity Renewal Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Income Location, Balance [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VHCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">VHC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VHCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">VHC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_VHCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vivasor [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating activities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Furniture [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Furniture and Fixtures [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherAccruals_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other accruals</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherAccruals_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Accruals</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_OtherAccruals_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other Accruals</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangementsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Settle Financing Arrangements Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangementsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments To Settle Financing Arrangements Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_PaymentsToSettleFinancingArrangementsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments to settle financing arrangements, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FundingCommitmentLetterMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Funding Commitment Letter [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FundingCommitmentLetterMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Funding Commitment Letter [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Agreed to purchase Stock</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockIssuableValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Issuable Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_CommonStockIssuableValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common Stock Issuable Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FSFWarrantPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">FSF Warrant Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FSFWarrantPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">FSF Warrant Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FSFWarrantPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">FSF Warrant Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsequent Penny Warrants 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Penny Warrants 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_SubsequentPennyWarrants2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Penny Warrants 2 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Issued for Services</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options per share fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common Stock Share Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair Value Of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_FairValueOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Type [Axis]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransferOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transfer of Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_TransferOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transfer of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgilentBioLoanAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Agilent Bio Loan Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_AgilentBioLoanAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Agilent Bio Loan Agreement Member</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumeratorAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Numerator Abstract</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="sclx_NumeratorAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NumeratorAbstract</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
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  <xsd:element id="sclx_ScilexStockholdersDeficitMember" name="ScilexStockholdersDeficitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
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  <xsd:element id="sclx_WeightedAverageNumberOfSharesOutstanding" name="WeightedAverageNumberOfSharesOutstanding" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_OramedLetterAgreementMember" name="OramedLetterAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CallOptionValue" name="CallOptionValue" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RepaymentOfDeposit" name="RepaymentOfDeposit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ExercisePriceOfTheWarrants" name="ExercisePriceOfTheWarrants" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_FairValueOfSharesRepurchased" name="FairValueOfSharesRepurchased" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreement" name="SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreement" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_WarrantsReceived" name="WarrantsReceived" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SemnurBusinessCombinationAgreementMember" name="SemnurBusinessCombinationAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LessAbstract" name="LessAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NumberOfTreasuryStockTransferredToOramedForTheOramedNoteMaturityExtensionShares" name="NumberOfTreasuryStockTransferredToOramedForTheOramedNoteMaturityExtensionShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_FairValueOfContingentConsideration" name="FairValueOfContingentConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_PrincipalLaonAmount" name="PrincipalLaonAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ProceedsOfCryptocurrency" name="ProceedsOfCryptocurrency" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_DatavaultMember" name="DatavaultMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_StockPurchaseAgreementMember" name="StockPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_WarrantInducementAgreementMember" name="WarrantInducementAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FundingCommitmentLetterMember" name="FundingCommitmentLetterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PaymentsForPurchaseOfCommonStock" name="PaymentsForPurchaseOfCommonStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PaymentToAcquireLicense" name="PaymentToAcquireLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_VotingStockOutstandingPercentage" name="VotingStockOutstandingPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PublicWarrantAndPrivatePlacementWarrantsPolicyTextBlock" name="PublicWarrantAndPrivatePlacementWarrantsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LongTermDebtTransactionAxis" name="LongTermDebtTransactionAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesPurchasedUnderStockPurchaseAgreement" name="SharesPurchasedUnderStockPurchaseAgreement" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PrivatePlacementWarrantLiabilityAcquired" name="PrivatePlacementWarrantLiabilityAcquired" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_YorkvilleAndBRileyMember" name="YorkvilleAndBRileyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AggregateAmountPayableUnderLicenseAgreementsCappedAmount" name="AggregateAmountPayableUnderLicenseAgreementsCappedAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DefinitiveAgreementWithPhoenixAsiaHoldingsLimitedMember" name="DefinitiveAgreementWithPhoenixAsiaHoldingsLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_Semnur2024StockOptionPlanMember" name="Semnur2024StockOptionPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_Pre-FundedWarrantMember" name="Pre-FundedWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SponsorNoteMember" name="SponsorNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DatavaultCommonStockMember" name="DatavaultCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedAdvisorFees" name="AccruedAdvisorFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DescriptionofOrganizationandBusinessOperationsDetailsTable" name="DescriptionofOrganizationandBusinessOperationsDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DerivativeWarrantLiabilities" name="DerivativeWarrantLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_AisenBiologicalMember" name="AisenBiologicalMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RepricingOptionsMember" name="RepricingOptionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesIssuedUnderBoughtDealOfferingValue" name="SharesIssuedUnderBoughtDealOfferingValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AllowancesForPromptPaymentDiscounts" name="AllowancesForPromptPaymentDiscounts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SummaryofSignificantAccountingPoliciesDetailsLineItems" name="SummaryofSignificantAccountingPoliciesDetailsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IssuanceOfFirmWarrantsAndRepresentativeWarrantsAsPartOfTheBoughtDealOffering" name="IssuanceOfFirmWarrantsAndRepresentativeWarrantsAsPartOfTheBoughtDealOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_WarrantDistributionsMember" name="WarrantDistributionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SellingOfSharesForBitcoinToBiconomy" name="SellingOfSharesForBitcoinToBiconomy" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_LongTermDebtTransactionsAxis" name="LongTermDebtTransactionsAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ExciseTaxPaidInConnectionWithShareRepurchase" name="ExciseTaxPaidInConnectionWithShareRepurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_NetIncomeLossAfterAdjustments" name="NetIncomeLossAfterAdjustments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DeferralAndConsentUnderTrancheBSeniorSecuredConvertibleNoteMember" name="DeferralAndConsentUnderTrancheBSeniorSecuredConvertibleNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesIssuedUnderBoughtDealOfferingShare" name="SharesIssuedUnderBoughtDealOfferingShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_TwoThousandTwentyTwoEquityIncentivePlanMember" name="TwoThousandTwentyTwoEquityIncentivePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PublicWarrantMember" name="PublicWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_BusinessCombinationRight-Of-UseAssets" name="BusinessCombinationRight-Of-UseAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_CashFeePercentageOfGrossProceedsPaidToPlacementAgents" name="CashFeePercentageOfGrossProceedsPaidToPlacementAgents" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PercentageOfNetRevenueSoleDistributors" name="PercentageOfNetRevenueSoleDistributors" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PennyWarrantsMember" name="PennyWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AgreementMaturityDate" name="AgreementMaturityDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ThreeIFundAgreementMember" name="ThreeIFundAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LegacyScilexCommonStockMember" name="LegacyScilexCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PublicWarrantsPurchaseCommonStockMember" name="PublicWarrantsPurchaseCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ScilexBioJVMember" name="ScilexBioJVMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AtmSalesAgreementMember" name="AtmSalesAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ChangeInFairValueOfConvertibleDebentures" name="ChangeInFairValueOfConvertibleDebentures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RealizedGainLossOnDigitalAssets" name="RealizedGainLossOnDigitalAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RepaymentOfTrancheBNotes" name="RepaymentOfTrancheBNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PatentRightsAcquiredTechnologyAndAcquiredLicensesMember" name="PatentRightsAcquiredTechnologyAndAcquiredLicensesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LicenseAgreementsDisclosureTextBlock" name="LicenseAgreementsDisclosureTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_BusinessCombinationConsiderationTransferredCash" name="BusinessCombinationConsiderationTransferredCash" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DebtInstrumentOwnedPercentage" name="DebtInstrumentOwnedPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PaymentsToSettleFinancingArrangementsNoncurrent" name="PaymentsToSettleFinancingArrangementsNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfAccruedAndUnpaidInterest" name="DebtRepaymentPercentageOfMandatoryDefaultRateOfAccruedAndUnpaidInterest" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DatavaultPre-FundedWarrantMember" name="DatavaultPre-FundedWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PublicWarrantsMember" name="PublicWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AmountDueForNewDrugApplication" name="AmountDueForNewDrugApplication" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RoyaltyPaymentsPercentage" name="RoyaltyPaymentsPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOfferingValue" name="IssuanceOfCommonStockWarrantsUnderRegisteredDirectOfferingValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" name="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_FinancingServiceFeePercentage" name="FinancingServiceFeePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_MaximumBorrowableAmount" name="MaximumBorrowableAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AceaTherapeuticsMember" name="AceaTherapeuticsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IssueOfWarrantsToPurchaseShares" name="IssueOfWarrantsToPurchaseShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PurchasedRevenueLiabilityCurrent" name="PurchasedRevenueLiabilityCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PercentageOfSharesIssuedAndOutstanding" name="PercentageOfSharesIssuedAndOutstanding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DenominatorAbstract0" name="DenominatorAbstract0" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SeriesACommonStockMember" name="SeriesACommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NumberOfTreasuryStockPaidForGloperbaEx-USLicenseShares" name="NumberOfTreasuryStockPaidForGloperbaEx-USLicenseShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SubsequentPennyWarrants2Member" name="SubsequentPennyWarrants2Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SubsequentPennyWarrants4Member" name="SubsequentPennyWarrants4Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NonEmployeeDirectorMember" name="NonEmployeeDirectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ConsultingFees" name="ConsultingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ValueIssuedUnderPlacementAgentWarrantsIssuedInConnectionWithRegisteredDirectOfferingAndRepresentativeWarrantsIssuedInConnectionWithBoughtDealOffering" name="ValueIssuedUnderPlacementAgentWarrantsIssuedInConnectionWithRegisteredDirectOfferingAndRepresentativeWarrantsIssuedInConnectionWithBoughtDealOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_VivasorDatavaultLicenseAgreementMember" name="VivasorDatavaultLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_UnderlyingWarrantValue" name="UnderlyingWarrantValue" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ChangeInFairValueOfConvertibleDebenturesIncludeInterestExpense" name="ChangeInFairValueOfConvertibleDebenturesIncludeInterestExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_PaymentsOnPurchasedRevenueLiability" name="PaymentsOnPurchasedRevenueLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SeriesAFinancingMember" name="SeriesAFinancingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchaseAgreementMember" name="PurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NonRefundableDepositAmount" name="NonRefundableDepositAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_LoanAgreementDomain" name="LoanAgreementDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IncreaseDecreaseInOtherLiabilities" name="IncreaseDecreaseInOtherLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SorrentoMember" name="SorrentoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DatavaultSecuritiesPurchaseAgreementMember" name="DatavaultSecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PercentageOfLidocaineTopicalSystem" name="PercentageOfLidocaineTopicalSystem" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RetainerSharesIssuedValue" name="RetainerSharesIssuedValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DebtInstrumentPrincipalAmountPercentage" name="DebtInstrumentPrincipalAmountPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_VivasorBusinessCombinationMember" name="VivasorBusinessCombinationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrepaymentRelatedToQScanInvestment" name="PrepaymentRelatedToQScanInvestment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ConvertibleDebenturesScilex-StJamesLoansPolicyTextBlock" name="ConvertibleDebenturesScilex-StJamesLoansPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SharesIssuedDuringPeriodValuesRegisteredDirectOffering" name="SharesIssuedDuringPeriodValuesRegisteredDirectOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_November2025PlacementAgentWarrantsMember" name="November2025PlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrivateWarrantsMember" name="PrivateWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ChargebacksMember" name="ChargebacksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_OtherVivasorBorrowingsMember" name="OtherVivasorBorrowingsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_StockDividendDeclaredAndCanceled" name="StockDividendDeclaredAndCanceled" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_RdoCommonWarrantsMember" name="RdoCommonWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SummaryOfTheChangesInTheBalanceAndTheEstimatedFairValueOfTheFsfDeposit" name="SummaryOfTheChangesInTheBalanceAndTheEstimatedFairValueOfTheFsfDeposit" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_OwnershipInterestRate" name="OwnershipInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_GloperbaRestOfWorldLicenseAgreementMember" name="GloperbaRestOfWorldLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchaseOfPatent" name="PurchaseOfPatent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_CommitmentsAndContingenciesTable" name="CommitmentsAndContingenciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ForfeitureOfPrivateWarrants" name="ForfeitureOfPrivateWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RepaymentsOnPromissoryNote" name="RepaymentsOnPromissoryNote" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_LoanAgreementAxis" name="LoanAgreementAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AsRestatedMember" name="AsRestatedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RecognizedIncrementalStockBasedCompensationExpense" name="RecognizedIncrementalStockBasedCompensationExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ProceedSOfSaleOfCommonSharesPercentage" name="ProceedSOfSaleOfCommonSharesPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PurchaseOfPreferredSharesOfVivasor" name="PurchaseOfPreferredSharesOfVivasor" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SharesIssuedUnderDecemberRegisteredDirectOffering" name="SharesIssuedUnderDecemberRegisteredDirectOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SixInstallmentMember" name="SixInstallmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RepaymentOfConvertibleDebentures" name="RepaymentOfConvertibleDebentures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_LicenseAgreementDescription" name="LicenseAgreementDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_TreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferral" name="TreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferral" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PercentOfTotalNumberOfSharesIssuedToAgentsInTheOffering" name="PercentOfTotalNumberOfSharesIssuedToAgentsInTheOffering" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PlacementAgentWarrantsMember" name="PlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ResearchAndDevelopmentFacilitiesMember" name="ResearchAndDevelopmentFacilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_TransferOfCommonStockShares" name="TransferOfCommonStockShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DatavaultAICoinMember" name="DatavaultAICoinMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DenaliUnderwritersMember" name="DenaliUnderwritersMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AdditionalPaidInCapitalAsCapitalContribution" name="AdditionalPaidInCapitalAsCapitalContribution" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AtTheMarketSalesAgreementMember" name="AtTheMarketSalesAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_QScanNoteMember" name="QScanNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_BusinessCombinationAssetsHeldForSale" name="BusinessCombinationAssetsHeldForSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SecondClosingMember" name="SecondClosingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_UpfrontFeePayableUnderLicenseAgreement" name="UpfrontFeePayableUnderLicenseAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ScheduleOfNetGrossRevenueTableTextBlock" name="ScheduleOfNetGrossRevenueTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_Upfrontlicensefee" name="Upfrontlicensefee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_TrancheBWarrantsMember" name="TrancheBWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DividendOfDreamBowlMemeCoinITokensMember" name="DividendOfDreamBowlMemeCoinITokensMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedInterests" name="AccruedInterests" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_GloperbaLicenseAgreementMember" name="GloperbaLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ProposedPublicOfferingAbstract" name="ProposedPublicOfferingAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_StockDividendDeclaredNotYetDistributed" name="StockDividendDeclaredNotYetDistributed" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_October2024PlacementAgentWarrantsMember" name="October2024PlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PublicOfferingDetailsLineItems" name="PublicOfferingDetailsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ExchangeWarrantsMember" name="ExchangeWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CommonStockIssuableUnderSponsorInterestPurchaseAgreement" name="CommonStockIssuableUnderSponsorInterestPurchaseAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_CombinedPricePaidOfWarrant" name="CombinedPricePaidOfWarrant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_OptionPaymentAmount" name="OptionPaymentAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_TreasuryStockTransferredToOramedForTheOramedNoteMaturityExtension" name="TreasuryStockTransferredToOramedForTheOramedNoteMaturityExtension" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DecemberRDOCommonWarrantsMember" name="DecemberRDOCommonWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_MonthlyBasisMember" name="MonthlyBasisMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SecondInstallmentMember" name="SecondInstallmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ZTlidoRestOfWorldLicenseAgreementMember" name="ZTlidoRestOfWorldLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_UpfrontFeePayableUnderLicenseAgreementTrancheOne" name="UpfrontFeePayableUnderLicenseAgreementTrancheOne" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SaleOfDatavaultAIIncSharesForCash" name="SaleOfDatavaultAIIncSharesForCash" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SharesAsCollateral" name="SharesAsCollateral" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_OutstandingBalanceOfRevolvingFacility" name="OutstandingBalanceOfRevolvingFacility" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PublicOfferingPriceCombined" name="PublicOfferingPriceCombined" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_StockBlockWarrantsMember" name="StockBlockWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_BusinessCombinationMember" name="BusinessCombinationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_November2025WarrantsMember" name="November2025WarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ContingentConsiderationShort-Term" name="ContingentConsiderationShort-Term" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_GainFromKindDividend" name="GainFromKindDividend" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SharesPurchasedAtParValueUnderStockPurchaseAgreement" name="SharesPurchasedAtParValueUnderStockPurchaseAgreement" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ProceedsReceivedFromPurchaseAgreement" name="ProceedsReceivedFromPurchaseAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_WarrantsIssuanceCosts" name="WarrantsIssuanceCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_RelatedPartyTransactionsPolicyTextBlock" name="RelatedPartyTransactionsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RodmanRenshawLlcMember" name="RodmanRenshawLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IncreaseDecreaseInAccruedPayroll" name="IncreaseDecreaseInAccruedPayroll" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ExercisePriceOfCommonWarrant" name="ExercisePriceOfCommonWarrant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PublicOfferingPrice" name="PublicOfferingPrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_FebruaryTwoThousandTwentySixWarrantsMember" name="FebruaryTwoThousandTwentySixWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_TrancheBNotesMember" name="TrancheBNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LicenseFee" name="LicenseFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_OrdinarySharesIssuanceCost" name="OrdinarySharesIssuanceCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_October2024NoteholderWarrantsMember" name="October2024NoteholderWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ClosingPriceOfPledgedSecuritiesPercent" name="ClosingPriceOfPledgedSecuritiesPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ProductDevelopmentAgreementMember" name="ProductDevelopmentAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LeaseLiabilityNetOfCurrentPortion" name="LeaseLiabilityNetOfCurrentPortion" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_FSFWarrantPurchaseAgreementMember" name="FSFWarrantPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrivatePlacementDetailsLineItems" name="PrivatePlacementDetailsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedDatavaultLicense" name="AccruedDatavaultLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_NumeratorAbstract" name="NumeratorAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PledgedSecurities" name="PledgedSecurities" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_IssuanceOfCommonStockUponWarrantsExerciseShares" name="IssuanceOfCommonStockUponWarrantsExerciseShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ILeukonIntellectualPropertyLicenseAgreementMember" name="ILeukonIntellectualPropertyLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DigitalAssets" name="DigitalAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_LiquidityAndGoingConcernLineItems" name="LiquidityAndGoingConcernLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_GrossProceeds" name="GrossProceeds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_DormanFollowwillMember" name="DormanFollowwillMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_TreasuryStockPaidForGloperbaEx-USLicense" name="TreasuryStockPaidForGloperbaEx-USLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_CommitmentsAndContingenciesLineItems" name="CommitmentsAndContingenciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ScheduleOfAccruedRebatesTableTextBlock" name="ScheduleOfAccruedRebatesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LongTermDebtTransactionsDomain" name="LongTermDebtTransactionsDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesPurchasedUnderSecuritiesPurchaseAgreement" name="SharesPurchasedUnderSecuritiesPurchaseAgreement" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LegacyCommonStockMember" name="LegacyCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DerecognizedTheCarryingValue" name="DerecognizedTheCarryingValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ValueOfStockSoldForTerminationOfOffering" name="ValueOfStockSoldForTerminationOfOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ScheduleOfTheOramedNoteTableTextBlock" name="ScheduleOfTheOramedNoteTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LoanDerivativeLiability" name="LoanDerivativeLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_OctoberCommonWarrantsMember" name="OctoberCommonWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SubsequentPennyWarrants3Member" name="SubsequentPennyWarrants3Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_EstimatedFairValueExpensedAsIn-ProcessResearchAndDevelopmentNet" name="EstimatedFairValueExpensedAsIn-ProcessResearchAndDevelopmentNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SecondaryPurchase" name="SecondaryPurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_FairValueOfWarrants" name="FairValueOfWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RoyaltyPurchaseAgreementMember" name="RoyaltyPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CompanyReceivesTheDepositAmount" name="CompanyReceivesTheDepositAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_VickersDebtAgreementMember" name="VickersDebtAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ConsultingAgreementMember" name="ConsultingAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_VivasorSecondaryStockPurchaseMember" name="VivasorSecondaryStockPurchaseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesIssuedUnderDecemberRegisteredDirectOfferingShares" name="SharesIssuedUnderDecemberRegisteredDirectOfferingShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RegisteredDirectOfferingMember" name="RegisteredDirectOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DeferralModification" name="DeferralModification" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DatavaultMemeCoinMember" name="DatavaultMemeCoinMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedRoyaltyPayables" name="AccruedRoyaltyPayables" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_AggregateGrossProceedsFromOffering" name="AggregateGrossProceedsFromOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_InvestorSharePurchaseCommitment" name="InvestorSharePurchaseCommitment" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_February2024BDORepresentativeWarrantsMember" name="February2024BDORepresentativeWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FirmWarrantsMember" name="FirmWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CompensatoryDamages" name="CompensatoryDamages" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_Gloperba-ElyxybRoyaltyPurchaseAgreementMember" name="Gloperba-ElyxybRoyaltyPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NumberOfSaleUnits" name="NumberOfSaleUnits" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PurchasePricePerShare" name="PurchasePricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_NumberOfShareOutstanding" name="NumberOfShareOutstanding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SeptemberTwoThousandTwentyFiveWarrantsMember" name="SeptemberTwoThousandTwentyFiveWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DigitalAssetsPolicyTextBlock" name="DigitalAssetsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PercentOfCombinedOfferingExercisePricePerShare" name="PercentOfCombinedOfferingExercisePricePerShare" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_WorkingCapital" name="WorkingCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_PAOPSInvestorLLCMember" name="PAOPSInvestorLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrantsValue" name="IssuanceOfCommonStockUnderBoughtDealOfferingWarrantsValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SponsorAndLegacySemnurMember" name="SponsorAndLegacySemnurMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DeferralFeePerShare" name="DeferralFeePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RoyaltyPaymentPercentageRelatedToFutureYears" name="RoyaltyPaymentPercentageRelatedToFutureYears" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_CurrentPortionOfDeferredConsideration" name="CurrentPortionOfDeferredConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_CompanyReceivesTheFsfDepositPeriod" name="CompanyReceivesTheFsfDepositPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DatavaultMemeCoinAndWarrantDistributionsMember" name="DatavaultMemeCoinAndWarrantDistributionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NewTrancheBWarrantsMember" name="NewTrancheBWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ChangeInValuationInputsOrOtherAssumptions" name="ChangeInValuationInputsOrOtherAssumptions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_NumberOfWarrantsExercised1" name="NumberOfWarrantsExercised1" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_OrganizationOwnershipPercentage" name="OrganizationOwnershipPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LongTermDebtTransactionDomain" name="LongTermDebtTransactionDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CollateralizedOfShare" name="CollateralizedOfShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SharesSubjectToPossibleRedemption" name="SharesSubjectToPossibleRedemption" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_EstimatedSalesReturnsAndDiscountMember" name="EstimatedSalesReturnsAndDiscountMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CommitmentAmountPayable" name="CommitmentAmountPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ClosingPennyWarrantMember" name="ClosingPennyWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PreFundedWarrantsToPurchase" name="PreFundedWarrantsToPurchase" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ACEAHangzhouAgilentBioLoanAgreementMember" name="ACEAHangzhouAgilentBioLoanAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedExpensesTextblock" name="AccruedExpensesTextblock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ProceedsFromAfterTransactionFeesPaid" name="ProceedsFromAfterTransactionFeesPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_NonCashRevenue" name="NonCashRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AgilentBioLoanAgreementMember" name="AgilentBioLoanAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_WarrantTransferAgreementMember" name="WarrantTransferAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CommonStockPurchaseAgreementMember" name="CommonStockPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SalesDiscountPercentage" name="SalesDiscountPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ScilexPharmaMember" name="ScilexPharmaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SemnurMergerAgreementAndSponsorInterestPurchaseAgreementMember" name="SemnurMergerAgreementAndSponsorInterestPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NumberOfTreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferralShares" name="NumberOfTreasuryStockTransferredToTrancheBInvestorsForTrancheBNoteDeferralShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_AggregateAmortizationExpense" name="AggregateAmortizationExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ChangesInDisbursementsAndCounterParties" name="ChangesInDisbursementsAndCounterParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ShahAgreementMember" name="ShahAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DerivativeWarrantLiabilityPrivateWarrants" name="DerivativeWarrantLiabilityPrivateWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" name="FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreementValue" name="SharesIssuedUnderStandbyEquityPurchaseAgreementsAndUnderAtmSalesAgreementValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_Scilex-StJamesLoansMember" name="Scilex-StJamesLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ImplementationFeeOfSecondAndThirdYear" name="ImplementationFeeOfSecondAndThirdYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_DatavaultAIWarrantsMember" name="DatavaultAIWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IPMCMember" name="IPMCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_TwoThousandTwentyThreeInducementPlanMember" name="TwoThousandTwentyThreeInducementPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DepositWarrantExercisePrice" name="DepositWarrantExercisePrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ScheduleOfDerivativeComponentOfTheObligationIsInitiallyValuedAndClassifiedAsADerivativeLiabilityAbstract" name="ScheduleOfDerivativeComponentOfTheObligationIsInitiallyValuedAndClassifiedAsADerivativeLiabilityAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SeriesOnePreferredStockMember" name="SeriesOnePreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_OutstandingEquityPercent" name="OutstandingEquityPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DebtRepaymentPercentageOfMandatoryDefaultRateOfPrincipalAmount" name="DebtRepaymentPercentageOfMandatoryDefaultRateOfPrincipalAmount" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_AssembledWorkforceMember" name="AssembledWorkforceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FormerEmployeeOneMember" name="FormerEmployeeOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DecemberCommonWarrantsTwoPointFiveYearMember" name="DecemberCommonWarrantsTwoPointFiveYearMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ScheduleOfRevenueLiabilityActivityTableTextBlock" name="ScheduleOfRevenueLiabilityActivityTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_NoOfCalendarDays" name="NoOfCalendarDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PrincipalBalanceMember" name="PrincipalBalanceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DecemberCommonWarrantsFiveYearMember" name="DecemberCommonWarrantsFiveYearMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_OptionAgreementMember" name="OptionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SpacTransactionMember" name="SpacTransactionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NumberOfCommonSharesAuthorizedForIssuance" name="NumberOfCommonSharesAuthorizedForIssuance" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_TwoThousandTwentyTwoEmployeeStockPurchasePlanMember" name="TwoThousandTwentyTwoEmployeeStockPurchasePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_TienLiLeeMember" name="TienLiLeeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DeferralFee" name="DeferralFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ThreeCustomersMember" name="ThreeCustomersMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RetainerSharesIssued" name="RetainerSharesIssued" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SCLXJV-StJamesLoanAgreementMember" name="SCLXJV-StJamesLoanAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FormerEmployeeMember" name="FormerEmployeeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IssuanceOfCommonStockUponWarrantsExerciseValue" name="IssuanceOfCommonStockUponWarrantsExerciseValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_IssuanceOfCommonStockUnderBoughtDealOfferingWarrants" name="IssuanceOfCommonStockUnderBoughtDealOfferingWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DebtPayableAxis" name="DebtPayableAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchaseOfPreferredShares" name="PurchaseOfPreferredShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SubsequentPennyWarrants1Member" name="SubsequentPennyWarrants1Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_MaturityRenewalDescription" name="MaturityRenewalDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_StonePurchaseAgreementMember" name="StonePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DebtInstrumentDefaultInterestRate" name="DebtInstrumentDefaultInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PricePerSharePayable" name="PricePerSharePayable" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_TumimPurchaseAgreementMember" name="TumimPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PublicOfferingDetailsTable" name="PublicOfferingDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SeptemberTwoThousandTwenty-FiveWarrantsMember" name="SeptemberTwoThousandTwenty-FiveWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RepurchaseOfWarrants" name="RepurchaseOfWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_GainLossOnCompoundDerivativeOfStJames-ScilexLoans" name="GainLossOnCompoundDerivativeOfStJames-ScilexLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DavidLemusMember" name="DavidLemusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RetainerSharesMember" name="RetainerSharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrivatePlacementDisclosureTextblock" name="PrivatePlacementDisclosureTextblock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PurchaseAgreementAxis" name="PurchaseAgreementAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchaseOfConvertiblePromissoryNote" name="PurchaseOfConvertiblePromissoryNote" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_LongTermPortionOfDeferredConsideration" name="LongTermPortionOfDeferredConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PercentageOfRoyaltiesOnSalesPayableUntilExpirationOfLicensedPatent" name="PercentageOfRoyaltiesOnSalesPayableUntilExpirationOfLicensedPatent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LicenseAgreementMember" name="LicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ProbudurMember" name="ProbudurMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SorrentoTherapeuticsIncMember" name="SorrentoTherapeuticsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_EquityPurchaseAgreementMember" name="EquityPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_EffectOfDilutiveSecurities" name="EffectOfDilutiveSecurities" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DenominatorAbstract" name="DenominatorAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NonRefundableLicenseFee" name="NonRefundableLicenseFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_February2026WarrantsMember" name="February2026WarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NovemberTwoThousandTwentyFiveWarrantsMember" name="NovemberTwoThousandTwentyFiveWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PaymentRelatedToNonRefundableDeposit" name="PaymentRelatedToNonRefundableDeposit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_SatisfactionAgreementMember" name="SatisfactionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PaymentForLicenses" name="PaymentForLicenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_Non-RefundableNon-CreditablePayment" name="Non-RefundableNon-CreditablePayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_PreFundedWarrantPerShare" name="PreFundedWarrantPerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_FourCustomerMember" name="FourCustomerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ChangeInFairValueDueToCreditRisk" name="ChangeInFairValueDueToCreditRisk" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ConvertiblePromissoryNoteMember" name="ConvertiblePromissoryNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ScilexPharmaNotesMember" name="ScilexPharmaNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ThirdInstallmentMember" name="ThirdInstallmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SecuredNoteDiscountRate" name="SecuredNoteDiscountRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PaymentUponTheAchievementOfNetSales" name="PaymentUponTheAchievementOfNetSales" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_RoyaltyRatePercentage" name="RoyaltyRatePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RelatedPartyLoans" name="RelatedPartyLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_MilestonePayment" name="MilestonePayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_MarketableSecuritiesMember" name="MarketableSecuritiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AggregatePaymentOfCompany" name="AggregatePaymentOfCompany" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_UnrecognizedIncrementalStockBasedCompensationExpense" name="UnrecognizedIncrementalStockBasedCompensationExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_DebtPayableDomain" name="DebtPayableDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ACEAHangzhouMember" name="ACEAHangzhouMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FeeWarrantIssuedInConnectionWithTheCommitmentLetter" name="FeeWarrantIssuedInConnectionWithTheCommitmentLetter" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SubsequentPennyWarrants5Member" name="SubsequentPennyWarrants5Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RoyaltyPaymentPercentageOnNetSale" name="RoyaltyPaymentPercentageOnNetSale" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SharesDelivered" name="SharesDelivered" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_A-2PreferredStockMember" name="A-2PreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ImplementationFeeOfFirstYear" name="ImplementationFeeOfFirstYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_WeightedAverageCommonStockWarrantsExercisableNominalConsideration" name="WeightedAverageCommonStockWarrantsExercisableNominalConsideration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SpacWarrantsMember" name="SpacWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_HoldingPeriod" name="HoldingPeriod" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_HistoricalCarryingValueOfShares" name="HistoricalCarryingValueOfShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DevelopersMember" name="DevelopersMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_InProcessResearchAndDevelopmentAmountOfEstimatedFairValue" name="InProcessResearchAndDevelopmentAmountOfEstimatedFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_RomegLicenseAgreementMember" name="RomegLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FinancingCostsAndAllocatedExpenseForFinancialInstrumentsAtFairValue" name="FinancingCostsAndAllocatedExpenseForFinancialInstrumentsAtFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_FourthInstallmentMember" name="FourthInstallmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CommonStockSold" name="CommonStockSold" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_December2024RDOCommonWarrantsMember" name="December2024RDOCommonWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesCurrent" name="BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DefinitiveAgreementMember" name="DefinitiveAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_InvestorAgreementMember" name="InvestorAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_InvestmentAgreementMember" name="InvestmentAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SalesRebatesMember" name="SalesRebatesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_BitcoinMember" name="BitcoinMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedRebates" name="AccruedRebates" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AggregatePurchasePriceOfShare" name="AggregatePurchasePriceOfShare" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AcquisitionOfControllingInterest" name="AcquisitionOfControllingInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_NumberOfWarrantsExercised" name="NumberOfWarrantsExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_April2024RDOCommonWarrantsMember" name="April2024RDOCommonWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CompanyReceivesTheDepositPeriod" name="CompanyReceivesTheDepositPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SharesIssuableUnderTheESPPMember" name="SharesIssuableUnderTheESPPMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ShareholdersEquityDetailsLineItems" name="ShareholdersEquityDetailsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PatentRightsMember" name="PatentRightsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_VHCMember" name="VHCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PercentageOfUsageOfCashProceedsFromCashSweepFinancing" name="PercentageOfUsageOfCashProceedsFromCashSweepFinancing" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_AccruedExpenses" name="AccruedExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AcquiredLicensesMember" name="AcquiredLicensesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FounderShares" name="FounderShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_InvestmentReceivedAsNonCashConsideration" name="InvestmentReceivedAsNonCashConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ScheduleOfCondensedBalanceSheetsAbstract" name="ScheduleOfCondensedBalanceSheetsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_VHCBusinessCombinationMember" name="VHCBusinessCombinationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_InstrumentSpecificCreditRiskMember" name="InstrumentSpecificCreditRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ExercisePreFundedWarrantIncreasedInPercentageOwnership" name="ExercisePreFundedWarrantIncreasedInPercentageOwnership" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PurchasedRevenueLiability" name="PurchasedRevenueLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_CrptoAssetCoinPrice" name="CrptoAssetCoinPrice" type="srt-types:perUnitItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_JuniorDipFacilityMember" name="JuniorDipFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_BiconomyPTELtdMember" name="BiconomyPTELtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SeniorSecuredConvertibleNotesMember" name="SeniorSecuredConvertibleNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_StockIssuanceAgreementMember" name="StockIssuanceAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LicenseFeePayable" name="LicenseFeePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_AdjustmentOfFairValueOramedNoteUnaudited" name="AdjustmentOfFairValueOramedNoteUnaudited" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_LoanAgreementAmount" name="LoanAgreementAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SubsequentPennyWarrantsMember" name="SubsequentPennyWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AggregateAmountPayableUnderLicenseAgreements" name="AggregateAmountPayableUnderLicenseAgreements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ReductionOfThePrincipalBalance" name="ReductionOfThePrincipalBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_WarrantRepurchaseAmount" name="WarrantRepurchaseAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_BlackScholesOptionPricingMethodMember" name="BlackScholesOptionPricingMethodMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_VIEMember" name="VIEMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ChangeInFairValueOfDebtAndLiabilityInstruments" name="ChangeInFairValueOfDebtAndLiabilityInstruments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_TumimMember" name="TumimMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DatavaultAIIncMember" name="DatavaultAIIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SecuritiesPurchaseAgreementMember" name="SecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NetComprehensiveLossAttributableToCommonStockholders" name="NetComprehensiveLossAttributableToCommonStockholders" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SharesExchangedForShare" name="SharesExchangedForShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_LauraHamillMember" name="LauraHamillMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchasedRevenueLiabilityPolicyTextBlock" name="PurchasedRevenueLiabilityPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_CommitmentAmount" name="CommitmentAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_Convertibledebentureprincipalamount" name="Convertibledebentureprincipalamount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_LiquidityAndGoingConcernTable" name="LiquidityAndGoingConcernTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_TotalNumberOfSharesGranted" name="TotalNumberOfSharesGranted" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_TransactionCostsPaidInConnectionWithShareRepurchase" name="TransactionCostsPaidInConnectionWithShareRepurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_February2024BDOFirmWarrantMember" name="February2024BDOFirmWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DerivativeInstrumentsGainLossRecognizedInIncomeNet" name="DerivativeInstrumentsGainLossRecognizedInIncomeNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ConversionOfTrancheBNotesIntoCommonStockShares" name="ConversionOfTrancheBNotesIntoCommonStockShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_OtherLongTermLiabilities" name="OtherLongTermLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ProposedPublicOfferingTextBlock" name="ProposedPublicOfferingTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_CompanyReceivesTheFsfDepositAmount" name="CompanyReceivesTheFsfDepositAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_InitialUpfrontPaymentDueUnderTheLicensingArrangementRecognisedAsCurrentLiability" name="InitialUpfrontPaymentDueUnderTheLicensingArrangementRecognisedAsCurrentLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_TransferOfWarrants" name="TransferOfWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_CommonWarrantsMember" name="CommonWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DebtInstrumentOutstandingPrincipal" name="DebtInstrumentOutstandingPrincipal" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_StockDividendDeclaredNotYetDistributedShares" name="StockDividendDeclaredNotYetDistributedShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PaymentsToSettleFinancingArrangements" name="PaymentsToSettleFinancingArrangements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SponsorInterestPurchaseAgreementMember" name="SponsorInterestPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_Scilex-StJamesLoanAgreementAndAmendmentMember" name="Scilex-StJamesLoanAgreementAndAmendmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrivatePlacementWarrantMember" name="PrivatePlacementWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CashPayment" name="CashPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RightToSellMaximumNumberOfCommonStockShares" name="RightToSellMaximumNumberOfCommonStockShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SharesIssuableUnderTrancheBNotesMember" name="SharesIssuableUnderTrancheBNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_OramedMember" name="OramedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IncreaseDecreaseInAccruedRebatesAndFees" name="IncreaseDecreaseInAccruedRebatesAndFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ShareholdersEquityDetailsTable" name="ShareholdersEquityDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IssuanceOfConvertibleNoteReceivable" name="IssuanceOfConvertibleNoteReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_InitialClosingMember" name="InitialClosingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FSFLoanMember" name="FSFLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_LoanAmount" name="LoanAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_PurchaseOfCommonWarrants" name="PurchaseOfCommonWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_February2024BDOFirmWarrantsMember" name="February2024BDOFirmWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AdjustmentsRestatement2Member" name="AdjustmentsRestatement2Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_IssuanceOfCommonStockWarrantsUnderRegisteredDirectOffering" name="IssuanceOfCommonStockWarrantsUnderRegisteredDirectOffering" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_WarrantExchangeAgreementsMember" name="WarrantExchangeAgreementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DepositWarrantsMember" name="DepositWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_StJamesLoansMember" name="StJamesLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchasedRevenueLiabilityNoncurrent" name="PurchasedRevenueLiabilityNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ElyxybRestOfWorldLicenseAgreementMember" name="ElyxybRestOfWorldLicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ScheduleOfImpactOfTheseAdjustmentsToTheFinancialStatementAsPreviouslyReportedAbstract" name="ScheduleOfImpactOfTheseAdjustmentsToTheFinancialStatementAsPreviouslyReportedAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NetIncomeAttributableToNoncontrollingInterests" name="NetIncomeAttributableToNoncontrollingInterests" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_TrancheBNote" name="TrancheBNote" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_Deferredconsiderationliabilities" name="Deferredconsiderationliabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_UpfrontCashContribution" name="UpfrontCashContribution" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_TrancheBNoteMember" name="TrancheBNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PaymentFromRelatedParty" name="PaymentFromRelatedParty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_EpoladermMember" name="EpoladermMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PaidToRoyaltyInvestors" name="PaidToRoyaltyInvestors" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_DescriptionofOrganizationandBusinessOperationsDetailsLineItems" name="DescriptionofOrganizationandBusinessOperationsDetailsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AcquiredTechnologyMember" name="AcquiredTechnologyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NonCashOperatingLeaseCost" name="NonCashOperatingLeaseCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_LegacyScilexStockOptionsMember" name="LegacyScilexStockOptionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CommonStockSharePurchases" name="CommonStockSharePurchases" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PledgedSecuritiesShares" name="PledgedSecuritiesShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ZTlidoRoyaltyMember" name="ZTlidoRoyaltyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrivatePlacementDetailsTable" name="PrivatePlacementDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DebtInstrumentPercentageOfInterestAccruedOnPrincipalAmount" name="DebtInstrumentPercentageOfInterestAccruedOnPrincipalAmount" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_CostOfRevenueLineItems" name="CostOfRevenueLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedPurchases" name="AccruedPurchases" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_NoncontrollingInterestsPolicyTextBlock" name="NoncontrollingInterestsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PreferredStockDividendShares" name="PreferredStockDividendShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_DebtExchangeAgreementMember" name="DebtExchangeAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SummaryofSignificantAccountingPoliciesDetailsTable" name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PurchasedRevenueLiabilityMember" name="PurchasedRevenueLiabilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_FiveInstallmentMember" name="FiveInstallmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesIssuablePursuantToEsppMember" name="SharesIssuablePursuantToEsppMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ReverseStockSplitPolicyTextBlock" name="ReverseStockSplitPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RealizedGainLossOnEquityMethodInvestmentsNet" name="RealizedGainLossOnEquityMethodInvestmentsNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SharesIssuableUnderTheSIPAMember" name="SharesIssuableUnderTheSIPAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AcquisitionConsiderationPaidInCashForRomegIntangibleAssetAcquisition" name="AcquisitionConsiderationPaidInCashForRomegIntangibleAssetAcquisition" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ScheduleOfTheTrancheBNoteTableTextBlock" name="ScheduleOfTheTrancheBNoteTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_PurchaseOfShares" name="PurchaseOfShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SemnurMember" name="SemnurMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_SharesIssuedDuringPeriodSharesRegisteredDirectOffering" name="SharesIssuedDuringPeriodSharesRegisteredDirectOffering" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ProceedsFromSaleOfCommonStock" name="ProceedsFromSaleOfCommonStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_Non-RefundableLicenseFeePayable" name="Non-RefundableLicenseFeePayable" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_VivasorSubscriptionAgreementMember" name="VivasorSubscriptionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_OtherAccruals" name="OtherAccruals" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_SemnurMergerAgreementMember" name="SemnurMergerAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_WarrantExerciseAgreementMember" name="WarrantExerciseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_RegistrationRightsAgreementMember" name="RegistrationRightsAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_EnveltaMember" name="EnveltaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AggregateNetSalesForTheLicensedProduct" name="AggregateNetSalesForTheLicensedProduct" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ProcessingUnitsInfrastructure" name="ProcessingUnitsInfrastructure" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ChangeInFairValueOfPurchasedRevenueLiability" name="ChangeInFairValueOfPurchasedRevenueLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ConcentrationRiskThresholdPercentage" name="ConcentrationRiskThresholdPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_RemainingDrawableBalanceMember" name="RemainingDrawableBalanceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PercentageOfEstimatedFairValueExpensedAsIn-ProcessResearchAndDevelopment" name="PercentageOfEstimatedFairValueExpensedAsIn-ProcessResearchAndDevelopment" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ReverseStockSplit" name="ReverseStockSplit" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_SemnurCommonStockMember" name="SemnurCommonStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_NumberOfSharesSelling" name="NumberOfSharesSelling" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="sclx_ServiceFeesMember" name="ServiceFeesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PaymentsToSettleFinancingArrangementsCurrent" name="PaymentsToSettleFinancingArrangementsCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ReMeasurementOfFairValue" name="ReMeasurementOfFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_RepresentativeWarrantsOutstandingMember" name="RepresentativeWarrantsOutstandingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PromissoryNotes" name="PromissoryNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_EmployeeStockPurchasePlanMember" name="EmployeeStockPurchasePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PlusAbstract" name="PlusAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_CommonStockIssuableValue" name="CommonStockIssuableValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_NonCancelableLeaseAgreementsMember" name="NonCancelableLeaseAgreementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DebtRepaymentExitFee" name="DebtRepaymentExitFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="sclx_ScheduleOfTheCalculationOfBasicAndDilutedNetIncomePerOrdinaryShareAbstract" name="ScheduleOfTheCalculationOfBasicAndDilutedNetIncomePerOrdinaryShareAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_PrivatePlacementDisclosureTextblockAbstract" name="PrivatePlacementDisclosureTextblockAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_ARYorkvillePurchaseAgreementMember" name="ARYorkvillePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_MrMackMember" name="MrMackMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_AccruedResearchAndDevelopmentCosts" name="AccruedResearchAndDevelopmentCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_ProceedsFromIssuanceOfScilex-StJamesLoans" name="ProceedsFromIssuanceOfScilex-StJamesLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="sclx_FourEqualInstallmentsMember" name="FourEqualInstallmentsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="sclx_DeemedDividended" name="DeemedDividended" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
</xsd:schema>
