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        <link:definition>995935 - Disclosure - Stockholders' Deficit - Summary of Stock Option Activity (Details)</link:definition>
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        <link:definition>995945 - Disclosure - Income Tax - Additional Information (Details)</link:definition>
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        <link:definition>995965 - Disclosure - Leases - Schedule of Future Minimum Lease Payments (Details)</link:definition>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Working capital deficit.</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, 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/label">Preferred Stock Shares Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DemandPromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Demand promissory notes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DemandPromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Demand Promissory Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DemandPromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Demand Promissory Notes [Member]</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/label">Debt Disclosure [Text Block]</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">Notes Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Share Price [Member]</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">Operating Lease, Liability, Total</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/verboseLabel">Present value of 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/2003/role/terseLabel">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/label">lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible bond maturity date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Bond Maturity Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible bond maturity date.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Interest Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense, Operating and Nonoperating</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties62Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Yasushi Nagasaki [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties62Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties62 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties62Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties62</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of other current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Liabilities Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClinicalAndRegulatoryExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Clinical and regulatory expenses.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClinicalAndRegulatoryExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Clinical and regulatory expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClinicalAndRegulatoryExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Clinical And Regulatory Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_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="emma_NonEmployeeDirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-Employee director.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AlternativeInvestmentMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in convertible bonds, measurement input</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AlternativeInvestmentMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Alternative Investment Measurement Input</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 contingent liabilities (Note 11)</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 Diluted Shares Outstanding</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 COMMON SHARES OUTSTANDING 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 common shares outstanding - diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contract with Customer, Liability, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unearned revenue included other long term liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value</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 [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/label">Minimum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayable2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2021 Convertible Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayable2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable2021 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayable2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible notes payable 2021.</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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayableTwoThousandTwentyThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible notes payable two thousand twenty three.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayableTwoThousandTwentyThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable Two Thousand Twenty Three [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayableTwoThousandTwentyThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Convertible Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Table]</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/verboseLabel">Interest Rate</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">Interest rate applicable</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, 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="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment, Name</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">Schedule Of Equity Method Investment Equity Method Investee Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WeightedAverageExercisePriceExercisableWarrants_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="emma_WeightedAverageExercisePriceExercisableWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted Average Exercise Price, Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WeightedAverageExercisePriceExercisableWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Exercise Price Exercisable Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WeightedAverageExercisePriceExercisableWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average price for exercisable warrants when converting warrants into shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DecemberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December Two Thousand and Twenty Five Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DecemberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">December Two Thousand and Twenty Five Revenue Purchase Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DecemberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December Revenue Purchase Agreement [Member]</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/terseLabel">Common stock, issued</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/label">Common Stock Shares Issued</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">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">Aggregated principal amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentHoldingsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Holdings [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentHoldingsTextBlock_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_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Income Tax Benefit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income Tax Expense (Benefit), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Expense Benefit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income tax provision (benefit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in fair value included in the statement of other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value included in the statement of other comprehensive loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Change in fair value included in the statement of other comprehensive loss (net of tax)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Amount of Principal Repaid or Converted to Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount of principal repaid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Periodic Payment Principal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Counterparty Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repurchase Agreement Counterparty Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transaction [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Line Items]</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">Warrants granted to purchase common stock</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="emma_DebtInstrumentInterestRateDefaultPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument interest rate default percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentInterestRateDefaultPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Interest Rate Default Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentInterestRateDefaultPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Default percentage of interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesFromStockholderMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivables from Stockholder [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesFromStockholderMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan Receivable From EJ Holdings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccountsPayableAbstract_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="emma_AccountsPayableAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccountsPayableAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accounts payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ChangeInFairValueOfDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change in fair value of derivative liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ChangeInFairValueOfDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in fair value of derivative liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ChangeInFairValueOfDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of derivative liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationMonthAndYear_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="emma_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationMonthAndYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Month And Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationMonthAndYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Share-based compensation arrangement by share-based payment award, expiration month and year.</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/terseLabel">Subsequent Event Type</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_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivable Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Notes Loans And Financing Receivable By Receivable Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties71Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Willis Lee [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties71Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties71 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties71Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties71.</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: 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="emma_UpfrontFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfront Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UpfrontFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Upfront fee.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UpfrontFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upfront fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Other Current Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining contractual life (years), outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGrantedTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants granted, term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGrantedTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Granted Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGrantedTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants granted term.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AmountAgreedToPayWeeklySalesReceiptsThereafterUntilFutureReceiptIsDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount agreed to pay weekly sales receipts thereafter until future receipt is delivered</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AmountAgreedToPayWeeklySalesReceiptsThereafterUntilFutureReceiptIsDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount agreed to pay weekly sales receipts thereafter until future receipt is delivered.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AmountAgreedToPayWeeklySalesReceiptsThereafterUntilFutureReceiptIsDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Agreed To Pay Weekly Sales Receipts Thereafter Until Future Receipt Is Delivered</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EJHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">EJ Holding, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EJHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EJ Holdings, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EJHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">E J Holdings Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EJHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">EJ Holdings Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenues, net, percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue from Contract with Customer, Excluding Assessed Tax, Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue from contract with customer, excluding assessed tax, percentage.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConversionFeatureDerivativeNotePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion feature derivative, notes payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConversionFeatureDerivativeNotePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion Feature Derivative Note Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConversionFeatureDerivativeNotePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion feature derivative, note payable.</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/terseLabel">Debt Instrument [Table]</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">Debt Instrument [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">General and Administrative Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">General and administrative</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General And Administrative Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductAndServiceOtherMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductAndServiceOtherMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product And Service Other [Member]</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="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties83Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soomi Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties83Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties83 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties83Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties 83.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeaseBaseRent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, base rental per month</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeaseBaseRent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee Operating Lease Base Rent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeaseBaseRent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lessee, operating lease, base rent.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Notes payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables 2023 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable other payables 2023 member.</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_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings 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/totalLabel">Earnings Per Share, Basic, Total</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">Net income (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/verboseLabel">NET INCOME (LOSS) PER COMMON SHARE - BASIC</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="emma_RevenueAllowanceAndAccrualActivitiesProvisionRelatedToSalesInCurrentYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision related to sales in the current year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesProvisionRelatedToSalesInCurrentYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Allowance And Accrual Activities Provision Related To Sales In Current Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesProvisionRelatedToSalesInCurrentYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue allowance and accrual activities provision related to sales in the current year.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Inventory, Raw Materials and Supplies, Gross, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Raw materials and components</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Raw Materials And Supplies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentCapitalizedAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Capitalized Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentCapitalizedAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument capitalized accrued interest.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentCapitalizedAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized Accrued Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable And Accrued Liabilities Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selected Financial Statement - Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LongTermAnnualPurchaseCommitmentTargetAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual purchase target amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LongTermAnnualPurchaseCommitmentTargetAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Annual Purchase Commitment Target Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LongTermAnnualPurchaseCommitmentTargetAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-term annual purchase commitment, target amount.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercisable/expiration period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercisable/expiration period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Property, Plant, and Equipment, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Acquire Property Plant And Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchases of property and equipment</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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted-Average Exercise Price, Granted or deemed granted</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="emma_WarrantsWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Weighted Average Exercise Price, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted Average Exercise Price, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average exercise price per share or per unit of warrants or rights outstanding.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory note payable to related parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable To Related Parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable to related parties.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgesLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Derivative Instruments and Hedges, Liabilities, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgesLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant derivative liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgesLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments And Hedges Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnsecuredLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unsecured Long Term Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnsecuredLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unsecured debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties67Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties67 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties67Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties67.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties67Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</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="emma_RevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total prepaid expenses and other current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_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_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense And Other Assets Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Financing Receivable, before Allowance for Credit Loss, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Receivable Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnRestructuringOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on restructured debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnRestructuringOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on restructured debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnRestructuringOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gains (Losses) on Restructuring of Debt</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/terseLabel">Investments</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">Investment Type Categorization [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ValuationAllowanceAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation Allowance Accounts Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ValuationAllowanceAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Valuation allowance accounts receivable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ValuationAllowanceAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Valuation allowance accounts receivable</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/totalLabel">Other comprehensive income (loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentCapitalizedAccruedInterestCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Capitalized Accrued Interest Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentCapitalizedAccruedInterestCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument capitalized accrued iInterest current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentCapitalizedAccruedInterestCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized Accrued Interest, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnRepurchaseOfDebtInstrument_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Repurchase of Debt Instrument</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnRepurchaseOfDebtInstrument_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred recognizing gain on restructured debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured debt percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Interest Rate Stated Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_AE_lbl" xlink:role="http://www.xbrl.org/2003/role/label">UNITED ARAB EMIRATES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_AE_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dubai, United Arb Emirates [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedManufacturingExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Manufacturing costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedManufacturingExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Manufacturing Expenses Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedManufacturingExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued manufacturing expenses current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer C [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Three [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer Three.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Disaggregation Of Revenue [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disaggregation Of Revenue [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer A [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer One [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer one.</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_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_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, frequency of periodic payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Frequency Of Periodic Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, par value $0.001 per share, 15,000,000 shares authorized, none issued or outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes payable - related parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable To Related Parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">A written promise to pay a note to a related party.</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/verboseLabel">Options granted</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">Number of Options, Granted or deemed granted</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="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of Individual</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 Of Individual With Relationship To Entity [Domain]</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/terseLabel">Customer Concentration Risk [Member]</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_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="us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock split conversion ratio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Note, Stock Split, Conversion Ratio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties102Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties102 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties102Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties102.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties102Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Albert Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsCancelledForfeitedAndExpired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cancelled, forfeited or expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsCancelledForfeitedAndExpired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Cancelled Forfeited And Expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsCancelledForfeitedAndExpired_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of warrants cancelled, forfeited and expired during the period.</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 Payments 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</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DistributionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distribution Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DistributionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distribution Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DistributionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Distribution agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Paid Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherCurrentLiabilitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Current Liabilities [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherCurrentLiabilitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Liabilities [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherCurrentLiabilitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other current liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties63Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties63Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties63 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties63Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties63.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InterestExpensesAndChangeInFairValueOfConversionFeatureDerivativeNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expenses and Change in Fair Value of Conversion Feature Derivative, Notes Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InterestExpensesAndChangeInFairValueOfConversionFeatureDerivativeNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Interest expenses and change in fair value of conversion feature derivative, notes payable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InterestExpensesAndChangeInFairValueOfConversionFeatureDerivativeNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest expneses and change in fair value of conversion feature derivative, notes payable</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 Payments Due Next Twelve Months</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>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FutureReceivablesSaleAndPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future Receivables Sale and Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FutureReceivablesSaleAndPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Future Receivables Sale and Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FutureReceivablesSaleAndPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Future receivables sale and purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionLocationBalanceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Location, Statement of Financial Position, Balance [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeaseUpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee Operating Lease Upfront Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeaseUpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lessee operating lease upfront payment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeaseUpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, upfront payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_Accruednonemployeeboardmembercompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued non employee board member compensation.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_Accruednonemployeeboardmembercompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AccruedNonEmployeeBoardMemberCompensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_Accruednonemployeeboardmembercompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-employee director compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of revenues disaggregated by category</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disaggregation Of Revenue 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/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/terseLabel">Installment 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/verboseLabel">Repayment of outstanding loans</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">Amount agreed to pay third party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestAndOtherIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest And Other Income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestAndOtherIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest and other income (net)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariInternationalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Endari International.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariInternationalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Endari International [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariInternationalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Endari - International [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_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="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">y</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee Operating Leases [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2025Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2025Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables 2025 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2025Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable other payables 2025.</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&#8217; 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/periodStartLabel">Balance, beginning</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">Balance, ending</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">Stockholders Equity</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/terseLabel">Valuation Approach and Technique</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 Technique [Domain]</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 Line2</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets Noncurrent</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/terseLabel">Collaborative Arrangement and Arrangement Other than Collaborative</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">Arrangements And Nonarrangement Transactions [Member]</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 Tax</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="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties85Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Willis Lee [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties85Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties85 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties85Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties 85.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtWeightedAverageEffectiveInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average effective annual interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtWeightedAverageEffectiveInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Weighted Average Effective Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtWeightedAverageEffectiveInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Refers to average effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfRightToSupply_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of right to supply</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfRightToSupply_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Right To Supply</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfRightToSupply_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of right to supply.</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="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of reportable segments</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="us-gaap_SalesRevenueNetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Benchmark [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">Sales Revenue Net [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties92Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties92Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties92 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties92Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties92.</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">Long Term Notes Payable</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">Carrying Amount, Non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of fair value of conversion feature liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Liabilities Measured On Recurring Basis [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TradeDiscountMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade Discount [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TradeDiscountMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trade Discount [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TradeDiscountMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Trade discount.</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_CreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility</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_InventoryPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories</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="emma_UpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Upfront payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upfront payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfront Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UpfrontPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Upfront payment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AlternativeInvestmentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected life (in years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AlternativeInvestmentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Alternative Investment Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AlternativeInvestmentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Alternative investment term.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Convertible Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments of convertible notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revolving Line of Credit Facility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revolving Credit Facility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2029 and after</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee Operating Leases Liability Payments Due Year Three and Thereafter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lessee operating leases liability payments due year three and thereafter.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Geographical</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Geographical [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Acquisition Cost Of Acquired Entity Transaction Costs</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">Financial instruments</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="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statistical Measurement</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">Range [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties100Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties100Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties100 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties100Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties100.</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="emma_NiiharaInternationalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Niihara international, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NiiharaInternationalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Niihara International, Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal income tax provision</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current Federal Tax Expense Benefit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NeoImmuneTechIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NeoImmuneTech Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NeoImmuneTechIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">NeoImmuneTech Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PriorPeriodAdjustmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prior period adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PriorPeriodAdjustmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prior Period Adjustment [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PriorPeriodAdjustmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prior period adjustment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Volatility, Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_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, Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gain (loss) on debt extinguishment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gain (Loss) on Extinguishment of Debt, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss on debt extinguishment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on debt extinguishment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gains Losses On Extinguishment Of Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_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="emma_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Securities purchase agreement.</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</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</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, par value $0.001 per share, 250,000,000 shares authorized, 70,188,263 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively</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 Reconciliation of Basic and Diluted Weight Average Share Used in Computing Net Income (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="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 fees</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/label">Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_APISupplyAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">API Supply Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_APISupplyAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">A P I Supply Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_APISupplyAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Information by category of arrangement, including but not limited to collaborative arrangements and non-collaborative arrangements.</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/terseLabel">COST OF GOODS SOLD</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_ProceedsFromNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from notes payable issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Proceeds from Notes Payable, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Notes Payable</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/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/2003/role/label">Foreign Currency Transaction Gain Loss Before Tax</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">Foreign exchange gain (loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NonoperatingIncomeExpenseIncludingIncomeLossFromEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonoperating Income Expense Including Income Loss From Equity Method Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NonoperatingIncomeExpenseIncludingIncomeLossFromEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Nonoperating income expense including income loss from equity method investments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NonoperatingIncomeExpenseIncludingIncomeLossFromEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other expense</link:label>
          <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>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Option [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product and Service</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product Or Service [Axis]</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/label">Retained Earnings Accumulated Deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondInitialConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible bond initial conversion price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondInitialConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Bond Initial Conversion Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondInitialConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible bond initial conversion price.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties66Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties66 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties66Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties66.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties66Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wei Peu Zen [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/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 Level3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OTHER INCOME (EXPENSE)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income Expense [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]</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/verboseLabel">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/label">Equity Method Investment Ownership Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total operating expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ReturnsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Returns [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ReturnsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Returns [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ReturnsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Returns.</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/terseLabel">Stock 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/label">Share Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disaggregation Of Revenue [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Disaggregation Of Revenue [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization Consolidation And Presentation Of Financial Statements Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of Presentation</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">Net 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">Increase Decrease In Operating Capital [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of outstanding warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Stockholders Equity Note Warrants Or Rights [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vesting period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period</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">Bonus issued with issue price deemed</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_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">Shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherComprehensiveIncomeLossReclassificationAdjustmentForLossIncludedInNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other comprehensive income (loss) reclassification adjustment for loss included in net income (loss).</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherComprehensiveIncomeLossReclassificationAdjustmentForLossIncludedInNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income Loss Reclassification Adjustment For Loss Included In Net Income Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherComprehensiveIncomeLossReclassificationAdjustmentForLossIncludedInNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reclassification adjustment for loss included in net income (loss)</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="us-gaap_ConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Notes [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2024Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable other payables 2024.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2024Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables 2024 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2024Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2024 Notes Payable [Member]</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">Cumulative purchase 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_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Warrants outstanding, beginning</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/periodEndLabel">Warrants outstanding, ending</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_EquitySecuritiesFvNiUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of investments in equity security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities, FV-NI, Unrealized Gain (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity Securities, FV-NI, Unrealized Gain (Loss), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Change in fair value of investments in equity security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-Free Rate, Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_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, Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EmployeeDirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Director [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EmployeeDirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employee director.</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_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-Average Exercise Price, Cancelled, forfeited and expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_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 Weighted Average Exercise Price</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>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties76Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties76 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties76Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties76.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties91Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties91 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties91Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties91.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties91Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dr. Yutaka and Soomi Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Convertible Number Of Equity Instruments Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The current portion number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underlying Shares, Current</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/terseLabel">Long-Lived Tangible Asset</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">Property Plant And Equipment By Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInEquitySecuritiesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment in Equity Securities [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInEquitySecuritiesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment in equity securities policy text block.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInEquitySecuritiesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in equity security</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>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of exchange rate changes on cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Income</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/terseLabel">Fair Value Hierarchy and NAV</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 By Fair Value Hierarchy Level [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2022 Notes payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables2022 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable other payables 2022 member.</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 and equipment</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="emma_TelconRFPharmaceuticalsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Telcon RF Pharmaceuticals, Inc. ("Telcon") [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TelconRFPharmaceuticalsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Telcon RF Pharmaceuticals, Inc. ("Telcon") [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TelconRFPharmaceuticalsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Telcon R F Pharmaceuticals Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TelconRFPharmaceuticalsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Telcon RF Pharmaceuticals, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherCurrentLiabilitiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Current Liabilities [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherCurrentLiabilitiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Liabilities [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherCurrentLiabilitiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other current liabilities.</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="emma_ConversionFeatureLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion Feature Liabilities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConversionFeatureLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion Feature Liabilities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConversionFeatureLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Conversion feature liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties90Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties 90.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties90Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties 90 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties90Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unamortized Discount, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Unamortized Discount Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unamortized Discount, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summarizes revenues from each of our customers accounted for 10% or more of net revenues</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties96Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Yutaka and Soomi Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties96Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties96 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties96Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties96.</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">Operating lease liabilities, current portion</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="us-gaap_OperatingLeaseLiabilityCurrent_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_ConcentrationRiskTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk Type</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="emma_ConvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible Promissory Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_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="emma_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="emma_ConvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible promissory note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PharmaceuticalGradeLGlutamineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PGLG [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PharmaceuticalGradeLGlutamineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pharmaceutical grade L-glutamine.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfMarketableSecuritiesCommonStockOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of marketable securities common stock outstanding</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfMarketableSecuritiesCommonStockOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of marketable securities common stock outstanding.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_NameOfMajorCustomerDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer</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">Name Of Major Customer [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2021 Notes payable - related parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable To Related Parties2021 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable to related parties 20201.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties87Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties87Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties87 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties87Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties87.</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 Stockholders 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/totalLabel">Total liabilities and stockholders' deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnsecuredDebtDueOnDecemberTwentyEighthTwoThousandTwentySevenMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unsecured debt due on December twenty eighth two thousand twenty-seven.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnsecuredDebtDueOnDecemberTwentyEighthTwoThousandTwentySevenMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unsecured Debt Due On December Twenty Eighth Two Thousand Twenty Seven [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnsecuredDebtDueOnDecemberTwentyEighthTwoThousandTwentySevenMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unsecured Debt Due On December 28, 2027 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentMaturityYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentMaturityYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument maturity year.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentMaturityYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Maturity Year</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_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Research and Development Expense, Total</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerFiveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer E [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerFiveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Five [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerFiveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer five.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NumberOfRenewals_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of renewals</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NumberOfRenewals_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of renewals for revised supply agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employees [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employees.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2020 Notes payable - related parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable To Related Parties2020 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable to related parties 2020.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Period Focus</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_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sales of convertible bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense And Other Assets Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of inventory</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Inventory Current Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_MarketableSecuritiesCommonStockOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable securities common stock outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_MarketableSecuritiesCommonStockOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities Common Stock Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_MarketableSecuritiesCommonStockOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Marketable securities common stock outstanding.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of Individual</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 Of Individual [Axis]</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/terseLabel">Schedule Of Property Plant And Equipment [Table]</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">Schedule Of Property Plant And Equipment [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Endari [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Endari [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Endari Member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Carrying Amount, Current</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 Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect</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 increase (decrease) in cash and cash equivalents</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_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimates</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="emma_SmartStartConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Smart Start Convertible Note [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SmartStartConvertibleNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Smart start convertible note.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable [Member]</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">Number of Options, Options 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="emma_AccruedGovernmentRebatesAndOtherRebatesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Government rebates and other rebates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedGovernmentRebatesAndOtherRebatesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Government Rebates And Other Rebates Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedGovernmentRebatesAndOtherRebatesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued government rebates and other rebates 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">Total 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/terseLabel">Accounts payables outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InterestPayableRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest payable, related parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InterestPayableRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable Related Parties Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InterestPayableRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sum of the carrying amounts as of the balance sheet date of all interest payable from related parties.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Realized net gain (loss) on investment bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Realized net gain (loss) on investment bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Realized Investment Gains (Losses), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized Investment Gains Losses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OctoberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">October Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OctoberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">October Two Thousand and Twenty Five Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OctoberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">October Two Thousand and Twenty Five Revenue Purchase Agreement.</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/terseLabel">Investment in Telecon Convertible Bond [Member]</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="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</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 Anti-dilutive Shares Excluded From Computation of Earnings Per Share</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 non-current assets</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="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="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties93Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Yutaka And Soomi Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties93Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties93 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties93Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties93.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByLiabilityClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value By Liability Class [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByLiabilityClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liability Class</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>
          <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="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="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">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/label">Increase Decrease In Inventories</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/terseLabel">Class of Warrant or Right</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="emma_DebtInstrumentPrincipalOutstandingCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal Outstanding, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Principal Outstanding Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of current portion long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnearnedRevenueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unearned Revenue [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnearnedRevenueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unearned Revenue [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnearnedRevenueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unearned revenue.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AgreementTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AgreementTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Agreement Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AgreementTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Period term of agreement term.</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="us-gaap_DebtInstrumentCallDateEarliest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Call option agreement date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCallDateEarliest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Call Date Earliest</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">Shares converted into common stock</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/label">Conversion of Stock, Shares Converted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance, beginning of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance, end of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AlternativeInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal outstanding (South Korean won)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AlternativeInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Alternative Investment</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">Weighted-average stated annual 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/label">Debt Weighted Average Interest Rate</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_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="emma_RevenueAllowanceAndAccrualActivities_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="emma_RevenueAllowanceAndAccrualActivities_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="emma_RevenueAllowanceAndAccrualActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Allowance And Accrual Activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue allowance and accrual activities.</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/terseLabel">Credit Facility</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="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statistical Measurement</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">Range [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding balance of the loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Notes Payable, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Prepaid Expense, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_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="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense Current</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&#8217; DEFICIT</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">Stockholders Equity [Abstract]</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="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING 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 common shares outstanding - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ValuationAllowancesAndReservesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SEC Schedule, 12-09, Valuation Allowances and Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ValuationAllowancesAndReservesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation Allowances And Reserves [Domain]</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_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/label">Assets [Abstract]</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/verboseLabel">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">Rent 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/label">Operating Lease Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total accounts payable and accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable and accrued expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable And Accrued Liabilities Current</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="us-gaap_ReceivablesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesPolicyTextBlock_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_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="emma_DebtInstrumentPrincipalOutstandingNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Principal Outstanding Non Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of non current portion long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal Outstanding, Non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_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_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Current</link:label>
          <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="emma_GovernmentRebatesAndOtherIncentivesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Government Rebates and Other Incentives [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GovernmentRebatesAndOtherIncentivesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Government Rebates And Other Incentives [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GovernmentRebatesAndOtherIncentivesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Government rebates and other incentives.</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/terseLabel">Class of Warrant or Right</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="dei_DocumentQuarterlyReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Quarterly Report</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentQuarterlyReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Quarterly Report</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">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/label">Debt Instrument Maturity Date</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">Adjusted net income (loss) to compute diluted EPS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, expiration date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease Expiration Date1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer B [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer two.</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, Options outstanding, beginning</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, Options outstanding, end</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="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided By 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/totalLabel">Net cash flows provided (used) in operating activities</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 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 Country Code</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">Net income (loss) per share - dilutive</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/totalLabel">Earnings Per Share, Diluted, Total</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">NET INCOME (LOSS) PER COMMON SHARE - DILUTED</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevolvingLineOfCreditsRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Yutaka Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevolvingLineOfCreditsRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revolving Line Of Credits Related Parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevolvingLineOfCreditsRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revolving line of credit related parties.</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 (in dollars per share)</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="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average discount rate</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_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">NET INCOME (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/verboseLabel">Net income (loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfPrincipalAmountOfConvertibleBondToBeRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of principal amount of convertible bond to be repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfPrincipalAmountOfConvertibleBondToBeRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Principal Amount Of Convertible Bond To Be Repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfPrincipalAmountOfConvertibleBondToBeRepurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of principal amount of convertible bond to be repurchased.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Sale, Maturity and Collection of Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Proceeds from Sale, Maturity and Collection of Investments, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sale of convertible bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and Contingencies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exchange agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exchange Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ExchangeAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exchange Agreement [Member]</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/terseLabel">Long-Lived Tangible Asset</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">Property Plant And Equipment Type [Domain]</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">Schedule of Certain Financial Information of EJ Holdings</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 [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LeasesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leases [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LeasesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LeasesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Leases.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalBalanceSheetDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Balance Sheet Disclosures [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalBalanceSheetDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selected Financial Statement - Assets</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConsultantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consultant [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InventoryReserveAdjustment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Inventory reserve adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InventoryReserveAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Reserve Adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InventoryReserveAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Inventory reserve adjustment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SummaryOfSignificantAccountingPolicyLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary Of Significant Accounting Policy [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SummaryOfSignificantAccountingPolicyLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary Of Significant Accounting Policy [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SummaryOfSignificantAccountingPolicyLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of significant accounting policy.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivableTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivableTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable Type [Domain]</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">Inventories, 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/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">Total inventories</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">Segment reporting</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/label">Segment Reporting, Policy [Policy Text Block]</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/terseLabel">Concentration Risk Benchmark</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_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">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/label">Debt Instrument Convertible Conversion Price1</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/totalLabel">Total accrued expenses</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>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock option awards outstanding</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">Number of Options outstanding, beginning</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">Number of Options outstanding, end</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="srt_MajorCustomersAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer</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">Major Customers [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePriceGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePriceGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Weighted Average Exercise Price Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePriceGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants weighted average exercise price granted.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term Debt [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Debt [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Short Term Debt [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Short Term Debt [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcess_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Work-in-process</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcess_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Work In Process</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_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Note [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/label">Convertible Debt [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">CASH FLOWS FROM OPERATING ACTIVITIES</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/label">Net Cash Provided By Used In Operating Activities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]</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&#8217; 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 Stockholders Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Productive Assets, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PGLG, purchase price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Acquire Productive Assets</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/2009/role/negatedLabel">Number of Options, Cancelled, forfeited and expired</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_EmployeeStockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Member]</link:label>
          <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</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="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">INCOME (LOSS) FROM OPERATIONS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free Interest Rate [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Risk Free Interest Rate [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Risk-free Interest Rate (South Korea government bond) [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in convertible bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment In Convertible Bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment in convertible bond.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherComprehensiveIncomeLossReclassificationRealizedLossOnInvestementInConvertableBondIncludedInNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income Loss Reclassification Realized Loss on Investement in Convertable Bond Included In Net Income Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherComprehensiveIncomeLossReclassificationRealizedLossOnInvestementInConvertableBondIncludedInNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other comprehensive income loss reclassification realized loss on investement in convertable bond included in net income loss.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherComprehensiveIncomeLossReclassificationRealizedLossOnInvestementInConvertableBondIncludedInNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reclassification of realized loss on investment in convertible bond included in net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible bond receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Bond Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible bond receivable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfOtherComprehensiveIncomeExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TaxBenefitRecognizedOnUnrealizedGainOnDebtSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tax benefit recognized on unrealized gain on debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TaxBenefitRecognizedOnUnrealizedGainOnDebtSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tax benefit recognized on unrealized gain on debt securities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TaxBenefitRecognizedOnUnrealizedGainOnDebtSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax benefit recognized on unrealized gain on debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TaxBenefitRecognizedOnUnrealizedGainOnDebtSecurities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Tax benefit recognized on unrealized gain on debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Selling and Marketing Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling And Marketing Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties70Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties70 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties70Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties 70.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties70Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wei Peu Zen [Member]</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">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finished goods</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Finished Goods</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue From Contract With Customer [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenues, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedPayrollSalaryAndTaxesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payroll expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedPayrollSalaryAndTaxesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Payroll Salary And Taxes Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedPayrollSalaryAndTaxesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued payroll salary and taxes current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExercisePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input, Exercise Price [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExercisePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Exercise Price [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equipment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equipment [Member]</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 future minimum lease payments</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfIncomeLocationBalanceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Location, Statement of Income, Balance [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-Free Rate, Minimum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_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, Minimum</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/label">Retained Earnings [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AnnualProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Annual Profit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AnnualProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Annual profit.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Term of Notes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Term of Loans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Term of borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Allowance and Accrual Activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Allowance And Accrual Activities Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue allowance and accrual activities.</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 payable</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_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Dividend Yield [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected Dividend Yield [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Expected Dividend Rate [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">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="emma_OctoberOneTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">October One Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OctoberOneTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">October One Two Thousand and Twenty Five Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OctoberOneTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">October One Two Thousand and Twenty Five Revenue Purchase Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Policies [Abstract]</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_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">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/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="emma_NotesPayableToRelatedParties2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Notes payable - related parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable To Related Parties 2023 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes Payable To Related Parties 2023 [Member]</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</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 Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total</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 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">Profit Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_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_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Unamortized Discount Premium Net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Instrument, Unamortized Discount (Premium), Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unamortized Discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonrelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonrelated Party [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Renewal Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, renewal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercisable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total, Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercisable_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Warrants exercisable ending</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercisable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercisable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of warrants exercisable as of the balance sheet date.</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 Line1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnInvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain Loss On Investment In Convertible Bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnInvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain loss on investment in convertible bond.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnInvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Realized loss on investment in convertible bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnInvestmentInConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Realized loss on investment in convertible bond</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">Number of Options, 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">Stock Issued During Period Shares Stock Options Exercised</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, Options 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_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="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_FurnitureAndFixturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Furniture and Fixtures [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="emma_EndariUSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Endari US.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariUSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Endari U S [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_EndariUSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Endari - U.S. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFVNINoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities, FV-NI, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFVNINoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in equity security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Bond Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Bond Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleBondPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible bond purchase agreement.</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 [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 income (loss) per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State income tax (benefit) and provision</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current State and Local Tax Expense (Benefit)</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 Liability</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="emma_DebtInstrumentInterestRateStatedPercentageDefault_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest rate on default payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentInterestRateStatedPercentageDefault_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Interest Rate Stated Percentage Default</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentInterestRateStatedPercentageDefault_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument interest rate stated percentage default.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LossContingenciesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss Contingencies [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtByMaturityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt By Maturity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of warrants exercised during the period.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUPPLEMENTAL DISCLOSURES OF CASH FLOW ACTIVITIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Cash Flow Information [Abstract]</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="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="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Convertible Number Of Equity Instruments Non Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The non current portion number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underlying Shares, Non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LeasesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leases [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LeasesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LeasesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Leases.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SummaryOfAssumptionsUsedToValueWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of assumptions used to value warrants.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SummaryOfAssumptionsUsedToValueWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary Of Assumptions Used To Value Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SummaryOfAssumptionsUsedToValueWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of assumptions used to value the warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentHighestPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Highest Principal Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentHighestPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Highest Principal Outstanding Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentHighestPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.</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_LoanProcessingFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Processing Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LoanProcessingFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Origination fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LoanProcessingFee_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net of origination fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_STIP2021PlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2021 Stock Incentive Option Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_STIP2021PlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">S T I P2021 Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_STIP2021PlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">STIP 2021 Plan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized share-based compensation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Inventory reserve</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Valuation Reserves</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories, net of reserve</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>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AnnualRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Annual revenue.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AnnualRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Annual Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AnnualRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual revenue</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/label">Significant Accounting Policies [Text Block]</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>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Stockholders Equity Roll Forward</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnsecuredLongTermDebtAdditionalBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unsecured debt, additional borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnsecuredLongTermDebtAdditionalBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unsecured Long Term Debt Additional Borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_UnsecuredLongTermDebtAdditionalBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unsecured long term debt additional borrowings.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TargetGrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Target profit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TargetGrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Target Gross Profit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TargetGrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Target gross profit.</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_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 Net Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SmartStartInvestmentsLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Smart Start Investments Limited.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SmartStartInvestmentsLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Smart Start Investments Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_SmartStartInvestmentsLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Smart Start Investments Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change in Accounting Principle, Accounting Standards Update, Adoption Date</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/terseLabel">Schedule Of Entity Wide Revenue By Major Customers By Reporting Segments [Table]</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 Entity Wide Revenue By Major Customers By Reporting Segments [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FairValuedOfEquityRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Valued Of Equity Recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FairValuedOfEquityRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair valued of equity recognized.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FairValuedOfEquityRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair valued of equity recognized</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_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of stock option 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">Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount of Interest Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Periodic Payment Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AugustTwoThousandAndTwentyRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August Two Thousand and Twenty Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AugustTwoThousandAndTwentyRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">August two thousand and twenty revenue purchase agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AugustTwoThousandAndTwentyRevenuePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Purchase Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TradeDiscountsAllowancesAndChargebacksMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade Discounts, Allowances and Chargebacks [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TradeDiscountsAllowancesAndChargebacksMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trade Discounts Allowances And Chargebacks [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TradeDiscountsAllowancesAndChargebacksMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Trade discounts, allowances and chargebacks.</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/terseLabel">Plan Name</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="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event Type</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_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product and Service</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">Products And Services [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class Of Warrant Or Right [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right [Table]</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">Stockholders Equity Note Disclosure [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="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CASH FLOWS FROM FINANCING ACTIVITIES</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">Net Cash Provided By Used In Financing Activities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization of discount of notes payable and convertible notes payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amortization Of Debt Discount Premium</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value by Liability Class</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation By Liability Class [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRepaidPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Repaid, Principal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRepaidPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding balance repaid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrentAbstract_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_AccruedLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GoingConcernPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Going Concern Policy [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GoingConcernPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Going concern</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GoingConcernPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure of going concern policy.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ProceedsFromSupplyAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from supply agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ProceedsFromSupplyAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Supply Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ProceedsFromSupplyAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The cash inflow from consideration for the right to supply goods.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments of notes payable, related party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Payments of notes payable, related party</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Related Party Debt</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">Convertible notes converted to shares (in shares)</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="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties64Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties64Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties64 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties64Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties 64.</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/terseLabel">Valuation Approach and Technique</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 Technique [Axis]</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/terseLabel">Equity Component</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="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="emma_ScheduleOfSummaryOfSignificantAccountingPolicyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Summary Of Significant Accounting Policy [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ScheduleOfSummaryOfSignificantAccountingPolicyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Summary Of Significant Accounting Policy [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ScheduleOfSummaryOfSignificantAccountingPolicyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of summary of significant accounting policy.</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/terseLabel">Business Acquisition</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_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Capital Expenditures Incurred but Not yet Paid</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equipment purchased but included in accounts payable</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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_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_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income Taxes Paid, Net, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Paid, after Refund Received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income taxes paid</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/verboseLabel">Addition to equity for common 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_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares sale and assignment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments, Fair Value Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investments, Fair Value Disclosure, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Entity Common Stock, Shares Outstanding</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_ConcentrationRiskByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk Type</link:label>
          <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 By Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of notes payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Debt Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OffsetAmountAgainstPrincipalAmountOfConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offset amount against principal amount of convertible bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OffsetAmountAgainstPrincipalAmountOfConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offset Amount Against Principal Amount Of Convertible Bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OffsetAmountAgainstPrincipalAmountOfConvertibleBond_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Offset amount against principal amount of convertible bond.</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">Entity</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="us-gaap_StockholdersEquityNoteStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Note, Stock Split</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteStockSplit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock split description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Security, Excluded EPS Calculation [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contract with Customer, Liability, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unearned revenue Included other current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfShareholdingOwnershipHeld_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of shareholding ownership held.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfShareholdingOwnershipHeld_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Shareholding Ownership Held</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PercentageOfShareholdingOwnershipHeld_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of shareholding ownership held</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnWarrantDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Change in fair value of warrant derivative liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnWarrantDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of warrant derivative liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnWarrantDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain Loss On Warrant Derivative Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnWarrantDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">It represents as again loss on warrant derivative liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Table]</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 Extraordinary Items 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/totalLabel">INCOME (LOSS) BEFORE INCOME TAXES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="stpr_CA_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Torrance, California [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="stpr_CA_lbl" xlink:role="http://www.xbrl.org/2003/role/label">CALIFORNIA</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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">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/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_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided By Used In 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/totalLabel">Net cash flows provided by investing activities</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_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Table]</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 [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/label">Maximum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net gain (loss) on investment on convertible bond</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1</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="emma_TelconIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due to Telcon [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TelconIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Telcon, Inc. ("Telcon") [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TelconIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Telcon, Inc. ("Telcon") [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_TelconIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Information by category of arrangement, including but not limited to collaborative arrangements and non-collaborative arrangements.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableOtherPayablesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableOtherPayablesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_JapanIndustrialPartnersIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Japan Industrial Partners Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_JapanIndustrialPartnersIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Japan Industrial Partners [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_JapanIndustrialPartnersIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Japan Industrial Partners Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClassOfWarrantOrRightOutstanding1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClassOfWarrantOrRightOutstanding1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClassOfWarrantOrRightOutstanding1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Outstanding1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ClassOfWarrantOrRightOutstanding1_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of warrants or rights outstanding used for option pricing model.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties97Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wei Peu Derek Zen [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties97Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties97 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties97Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties97.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties69Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties69Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties69 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties69Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties69.</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/terseLabel">Business Acquisition, Acquiree</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 Acquisition Acquiree [Domain]</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">Percentage of voting interest</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 Acquisition Percentage Of Voting Interests Acquired</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_ConcentrationRiskByBenchmarkAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration Risk Benchmark</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 By Benchmark [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principles of consolidation</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_FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayable2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible notes payable 2023.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayable2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable 2023 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayable2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Convertible Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of equity security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Equity Securities, FV-NI</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of other long-term liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Noncurrent Liabilities Table [Text Block]</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_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="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance cost</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">Deferred Finance 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/verboseLabel">Financial charge</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Professional fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Professional Fees Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccuredDueToCustomerCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accured due to customer current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccuredDueToCustomerCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accured Due To Customer Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccuredDueToCustomerCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to customers</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases [Abstract]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesAdjustmentsRelatedToPriorPeriodSales_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue allowance and accrual activities adjustments related to prior period sales.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_LongTermNotesPayableExcludingConvertibleLongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes payable to related parties, net of discount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInConvertibleBondPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in convertible bond</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_InvestmentInConvertibleBondPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment in convertible bond policy.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value included in the statements of operations</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>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ValuationTechniqueBinomialMonteCarloCliquetOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation Technique Binomial Monte Carlo Cliquet Option Pricing Model [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ValuationTechniqueBinomialMonteCarloCliquetOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Valuation technique binomial monte-carlo cliquet option pricing model.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ValuationAllowancesAndReservesTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SEC Schedule, 12-09, Valuation Allowances and Reserves Type</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">George Sekulich [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties101 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties101.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Albert Niihara [Member]</link:label>
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          <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 Pronouncement</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToTheRelatedParties100Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To The Related Parties100 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToTheRelatedParties100Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dr. Yutaka and Soomi Niihara [Member]</link:label>
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          <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>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnSaleOfLossOnLeasedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain loss on sale of Loss on leased assets.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_GainLossOnSaleOfLossOnLeasedAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on lease modification</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant excercise price</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address State Or Province</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsWeightedAverageExercisePriceCancelledForfeitedAndExpired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cancelled, forfeited or expired</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesCreditAndPaymentsMade_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Credits and payments made</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_RevenueAllowanceAndAccrualActivitiesCreditAndPaymentsMade_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Revenue allowance and accrual activities, credit and payments made.</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">Right of use assets</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]</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="us-gaap_AccountsReceivableSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of accounts receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable Sale</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 [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 and Changes in Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Unrecognized Tax Benefits, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Unrecognized Tax Benefits, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized tax benefits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits</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="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="emma_NotesPayableOtherPayables2013Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2013 Notes payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2013Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables2013 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2013Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">A written promise to pay a note to a third party. Specific to notes issued in 2013.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PurchaseOfConvertibleBondAtFaceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase of principal amount of convertible bond at face value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PurchaseOfConvertibleBondAtFaceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Of Convertible Bond At Face Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PurchaseOfConvertibleBondAtFaceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase of convertible bond at face value.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Investments [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Investments [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_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_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expenses [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">COMPONENTS OF OTHER COMPREHENSIVE INCOME LOSS)</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 (in dollars per share)</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="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="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="emma_ConvertibleNotesPayableTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable Two Thousand Twenty Four [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayableTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Convertible notes payable two thousand twenty four.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ConvertibleNotesPayableTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2024 Convertible Notes Payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer D [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Four [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer four.</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="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="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of future contractual principal payments of notes payable</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 Schedule Table [Text Block]</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="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Property, Plant and Equipment, Gross, Total</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/label">Property Plant And Equipment Gross</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Cash and cash equivalents, end of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash and cash equivalents, beginning of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2022 Notes payable - related parties [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable To Related Parties2022 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableToRelatedParties2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable to related parties 2022 member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_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="emma_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_BusinessLoanAndSecurityAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Loan and Security Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_BusinessLoanAndSecurityAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Loan And Security Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_BusinessLoanAndSecurityAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business loan and security agreement member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal Amount Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Principal Outstanding Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_DebtInstrumentPrincipalOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Transaction Gain Loss Unrealized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Foreign exchange adjustments</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/terseLabel">Collaborative Arrangement and Arrangement Other than Collaborative</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">Type Of Arrangement [Axis]</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/totalLabel">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/terseLabel">Convertible notes payable, net of discount</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_DebtInstrumentUnamortizedDiscountNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Unamortized Discount Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unamortized Discount, Non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unamortized Discount, Non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Geographical</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement Geographical [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableOtherCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other vendors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableOtherCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable Other Current</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 [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_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_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerSixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Six [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerSixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer six.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_CustomerSixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer F [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties60Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soomi Niihara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties60Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties60 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties60Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties60.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of warrants granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_WarrantsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of warrants granted during the period.</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="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</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="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="emma_AmountAgreedToPayWeeklySalesReceipts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount agreed to pay weekly sales receipts.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AmountAgreedToPayWeeklySalesReceipts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Agreed To Pay Weekly Sales Receipts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AmountAgreedToPayWeeklySalesReceipts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount agreed to pay weekly sales receipts</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal Amount Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Carrying Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Carrying Amount</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/terseLabel">Plan Name</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="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/label">Other Liabilities Noncurrent</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputConversionPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Conversion Price [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidInsurance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid insurance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidInsurance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Insurance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Expected Volatility [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected Volatility (Telcon common stock) [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Price Volatility [Member]</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>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleNumberOfEquityInstruments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underlying Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OperatingLeaseLeasedSpaceForRent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease, lease space</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OperatingLeaseLeasedSpaceForRent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease Leased Space For Rent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OperatingLeaseLeasedSpaceForRent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating lease, Leased space for rent.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value Based upon Assumptions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NumberOfVendors_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of vendors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NumberOfVendors_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Vendors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NumberOfVendors_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of vendors.</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 term of leases</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 Term1</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue From Contract With Customer [Abstract]</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_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_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated other comprehensive loss</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="emma_MeasurementInputSelectedYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Selected Yield [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_MeasurementInputSelectedYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selected Yield [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_MeasurementInputSelectedYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Selected Yield [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_MeasurementInputSelectedYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Measurement input, selected yield.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of prepaid expenses and other current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Other Current Assets [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties89Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Seah Lim [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties89Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties89 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties89Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory Note Payable And Convertible Notes Payable To Related Parties89 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties68Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hope International Hospice, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties68Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable And Convertible Notes Payable To Related Parties68 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties68Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Promissory note payable and convertible notes payable to related parties68.</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/terseLabel">Share-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 Compensation</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/terseLabel">Adjustments to reconcile net loss to net cash flows used in operating activities</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">Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cash and Cash Equivalents, at Carrying Value, Total</link:label>
          <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>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash And Cash Equivalents At Carrying Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_STIP2011PlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2011 Stock Incentive Option Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_STIP2011PlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">S T I P2011 Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_STIP2011PlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Information pertaining to the 2011 Stock Incentive Option Plan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableCurrentExcludingConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Current Excluding Convertible Notes Payable Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableCurrentExcludingConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable current excluding convertible notes payable current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableCurrentExcludingConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes payable to related parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ProfessionalRelationsAndConsultingServiceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Professional Relations and Consulting Service [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ProfessionalRelationsAndConsultingServiceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Professional Relations And Consulting Service [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_ProfessionalRelationsAndConsultingServiceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Professional relations and consulting service.</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">Net Cash Provided By Used In Financing Activities</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/totalLabel">Net cash flows used in financing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance, beginning of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance, end of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of outstanding loans from related parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Related Party Transactions Table [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PayablesAndAccrualsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payables And Accruals [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedSellingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Selling Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedSellingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_AccruedSellingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued selling expenses.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income (Loss) Available to Common Stockholders, Basic, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income (available to commeon stockholders)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_StockIssuedDuringPeriodShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Share Based Compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_StockIssuedDuringPeriodShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period share based compensation.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_StockIssuedDuringPeriodShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">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_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument, Name</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_SegmentReportingCodmProfitLossMeasureHowUsedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherLongTermLiabilitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Long Term Liabilities [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherLongTermLiabilitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Long Term Liabilities [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_OtherLongTermLiabilitiesTable_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="emma_FairValueOfConversionFeatureLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of the conversion feature</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FairValueOfConversionFeatureLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value of Conversion Feature Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_FairValueOfConversionFeatureLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of conversion feature liability.</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 receivable</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Notes payable [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable Other Payables 2026 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="emma_NotesPayableOtherPayables2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable other payables 2026.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Basic [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numerator</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">Total property and equipment, net</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Revenue from contract</link:label>
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        <link:calculationLink xlink:type="extended" xlink:role="http://www.emmausmedical.com/20260630/taxonomy/role/DisclosureSelectedFinancialStatementLiabilitiesScheduleOfAccountsPayableAndAccruedExpensesDetails">
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          <link:calculationArc xlink:type="arc" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_InterestPayableCurrent" order="2" weight="1.00" use="optional"/>
          <link:calculationArc xlink:type="arc" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="emma_AccruedGovernmentRebatesAndOtherRebatesCurrent" order="2" weight="1.00" use="optional"/>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
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          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_AccruedPayrollSalaryAndTaxesCurrent" xlink:label="emma_AccruedPayrollSalaryAndTaxesCurrent"/>
          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_InterestPayableRelatedPartiesCurrent" xlink:label="emma_InterestPayableRelatedPartiesCurrent"/>
          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_AccruedSellingExpenses" xlink:label="emma_AccruedSellingExpenses"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestPayableCurrent" xlink:label="us-gaap_InterestPayableCurrent"/>
          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_AccruedGovernmentRebatesAndOtherRebatesCurrent" xlink:label="emma_AccruedGovernmentRebatesAndOtherRebatesCurrent"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="us-gaap_AccruedProfessionalFeesCurrent"/>
          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_AccuredDueToCustomerCurrent" xlink:label="emma_AccuredDueToCustomerCurrent"/>
          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_Accruednonemployeeboardmembercompensation" xlink:label="emma_Accruednonemployeeboardmembercompensation"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent"/>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableOtherCurrent" xlink:label="us-gaap_AccountsPayableOtherCurrent"/>
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        <link:calculationLink xlink:type="extended" xlink:role="http://www.emmausmedical.com/20260630/taxonomy/role/DisclosureNotesPayableScheduleOfNotesPayableDetails">
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        <link:calculationLink xlink:type="extended" xlink:role="http://www.emmausmedical.com/20260630/taxonomy/role/DisclosureNotesPayableScheduleOfFutureContractualPrincipalPaymentsOfNotesPayableDetails">
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        <link:calculationLink xlink:type="extended" xlink:role="http://www.emmausmedical.com/20260630/taxonomy/role/DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsDetails">
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          <link:loc xlink:type="locator" xlink:href="emma-20260630.xsd#emma_LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter" xlink:label="emma_LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter"/>
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      </link:linkbase>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element id="emma_NumberOfRenewals" name="NumberOfRenewals" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties93Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties93Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ConvertibleBondMaturityDate" name="ConvertibleBondMaturityDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_ConvertibleNotesPayableTwoThousandTwentyThreeMember" name="ConvertibleNotesPayableTwoThousandTwentyThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ClassOfWarrantOrRightOutstanding1" name="ClassOfWarrantOrRightOutstanding1" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_NotesPayableOtherPayables2022Member" name="NotesPayableOtherPayables2022Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties68Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties68Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_AmountAgreedToPayWeeklySalesReceiptsThereafterUntilFutureReceiptIsDelivered" name="AmountAgreedToPayWeeklySalesReceiptsThereafterUntilFutureReceiptIsDelivered" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties101Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties101Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties83Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties83Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_SummaryOfAssumptionsUsedToValueWarrants" name="SummaryOfAssumptionsUsedToValueWarrants" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties96Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties96Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_RevolvingLineOfCreditsRelatedPartiesMember" name="RevolvingLineOfCreditsRelatedPartiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_UnsecuredDebtDueOnDecemberTwentyEighthTwoThousandTwentySevenMember" name="UnsecuredDebtDueOnDecemberTwentyEighthTwoThousandTwentySevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WarrantsGrantedTerm" name="WarrantsGrantedTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_SmartStartConvertibleNoteMember" name="SmartStartConvertibleNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ConvertiblePromissoryNoteMember" name="ConvertiblePromissoryNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_AlternativeInvestmentTerm" name="AlternativeInvestmentTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_AccuredDueToCustomerCurrent" name="AccuredDueToCustomerCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_OffsetAmountAgainstPrincipalAmountOfConvertibleBond" name="OffsetAmountAgainstPrincipalAmountOfConvertibleBond" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PercentageOfShareholdingOwnershipHeld" name="PercentageOfShareholdingOwnershipHeld" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_TargetGrossProfit" name="TargetGrossProfit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties89Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties89Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DebtInstrumentPrincipalOutstandingCurrent" name="DebtInstrumentPrincipalOutstandingCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DistributionAgreementMember" name="DistributionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotePayableToRelatedParties88Member" name="PromissoryNotePayableAndConvertibleNotePayableToRelatedParties88Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PercentageOfRightToSupply" name="PercentageOfRightToSupply" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_LeasesLineItems" name="LeasesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WarrantsWeightedAverageExercisePriceGranted" name="WarrantsWeightedAverageExercisePriceGranted" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_NotesPayableToRelatedParties2020Member" name="NotesPayableToRelatedParties2020Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WarrantsExercisable" name="WarrantsExercisable" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_AugustTwoThousandAndTwentyRevenuePurchaseAgreementMember" name="AugustTwoThousandAndTwentyRevenuePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PercentageOfMarketableSecuritiesCommonStockOutstanding" name="PercentageOfMarketableSecuritiesCommonStockOutstanding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_WeiPeiZenMember" name="WeiPeiZenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_EndariUSMember" name="EndariUSMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PriorPeriodAdjustmentPolicyTextBlock" name="PriorPeriodAdjustmentPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_NiiharaInternationalIncMember" name="NiiharaInternationalIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OperatingLeaseLeasedSpaceForRent" name="OperatingLeaseLeasedSpaceForRent" type="dtr-types:areaItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_NotesPayableOtherPayables2026Member" name="NotesPayableOtherPayables2026Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_LesseeOperatingLeaseBaseRent" name="LesseeOperatingLeaseBaseRent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_ConvertibleBondPurchaseAgreementMember" name="ConvertibleBondPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NonEmployeeDirectorMember" name="NonEmployeeDirectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_GoingConcernPolicyTextBlock" name="GoingConcernPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_AccruedGovernmentRebatesAndOtherRebatesCurrent" name="AccruedGovernmentRebatesAndOtherRebatesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsCurrent" name="DebtInstrumentConvertibleNumberOfEquityInstrumentsCurrent" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_GainLossOnWarrantDerivativeLiabilities" name="GainLossOnWarrantDerivativeLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DebtInstrumentInterestRateDefaultPercentage" name="DebtInstrumentInterestRateDefaultPercentage" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_AccruedManufacturingExpensesCurrent" name="AccruedManufacturingExpensesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_GainLossOnInvestmentInConvertibleBond" name="GainLossOnInvestmentInConvertibleBond" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_RevenueAllowanceAndAccrualActivitiesTableTextBlock" name="RevenueAllowanceAndAccrualActivitiesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_UnearnedRevenueMember" name="UnearnedRevenueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ConsultantMember" name="ConsultantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties87Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties87Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_TradeDiscountMember" name="TradeDiscountMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_CustomerSixMember" name="CustomerSixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OtherComprehensiveIncomeLossReclassificationAdjustmentForLossIncludedInNetIncomeLoss" name="OtherComprehensiveIncomeLossReclassificationAdjustmentForLossIncludedInNetIncomeLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_WarrantsGranted" name="WarrantsGranted" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_CustomerFiveMember" name="CustomerFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DebtInstrumentCapitalizedAccruedInterestCurrent" name="DebtInstrumentCapitalizedAccruedInterestCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_AgreementTerm" name="AgreementTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_OctoberOneTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember" name="OctoberOneTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WorkingCapitalDeficit" name="WorkingCapitalDeficit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_ConvertibleNotesPayable2023Member" name="ConvertibleNotesPayable2023Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ConvertibleBondInitialConversionPrice" name="ConvertibleBondInitialConversionPrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_NumberOfVendors" name="NumberOfVendors" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_RevenueAllowanceAndAccrualActivitiesCreditAndPaymentsMade" name="RevenueAllowanceAndAccrualActivitiesCreditAndPaymentsMade" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_NotesPayableToRelatedParties2022Member" name="NotesPayableToRelatedParties2022Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties67Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties67Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OtherLongTermLiabilitiesLineItems" name="OtherLongTermLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties77Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties77Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DemandPromissoryNotesMember" name="DemandPromissoryNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_UnsecuredLongTermDebtAdditionalBorrowings" name="UnsecuredLongTermDebtAdditionalBorrowings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DebtInstrumentMaturityYear" name="DebtInstrumentMaturityYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_ConvertibleNotesPayableTwoThousandTwentyFourMember" name="ConvertibleNotesPayableTwoThousandTwentyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_GovernmentRebatesAndOtherIncentivesMember" name="GovernmentRebatesAndOtherIncentivesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties85Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties85Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NeoImmuneTechIncMember" name="NeoImmuneTechIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties99Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties99Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OtherCurrentLiabilitiesLineItems" name="OtherCurrentLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WarrantsExercised" name="WarrantsExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties64Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties64Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties76Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties76Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_EndariInternationalMember" name="EndariInternationalMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_AmountAgreedToPayWeeklySalesReceipts" name="AmountAgreedToPayWeeklySalesReceipts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties63Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties63Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NotesPayableOtherPayables2013Member" name="NotesPayableOtherPayables2013Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_RevenueAllowanceAndAccrualActivities" name="RevenueAllowanceAndAccrualActivities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" name="RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_NotesPayableToRelatedParties2021Member" name="NotesPayableToRelatedParties2021Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ConversionFeatureDerivativeNotePayable" name="ConversionFeatureDerivativeNotePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_OtherLongTermLiabilitiesTable" name="OtherLongTermLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationMonthAndYear" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationMonthAndYear" type="xbrli:gYearMonthItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_TaxBenefitRecognizedOnUnrealizedGainOnDebtSecurities" name="TaxBenefitRecognizedOnUnrealizedGainOnDebtSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_AccruedSellingExpenses" name="AccruedSellingExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DecemberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember" name="DecemberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_TwoThousandAndTwelveOmnibusIncentiveCompensationPlanMember" name="TwoThousandAndTwelveOmnibusIncentiveCompensationPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_RevenueAllowanceAndAccrualActivitiesProvisionRelatedToSalesInCurrentYear" name="RevenueAllowanceAndAccrualActivitiesProvisionRelatedToSalesInCurrentYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_WeightedAverageExercisePriceExercisableWarrants" name="WeightedAverageExercisePriceExercisableWarrants" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_FairValueOfConversionFeatureLiability" name="FairValueOfConversionFeatureLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_ExchangeAgreementMember" name="ExchangeAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_Accruednonemployeeboardmembercompensation" name="Accruednonemployeeboardmembercompensation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_STIP2011PlanMember" name="STIP2011PlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NotesPayableCurrentExcludingConvertibleNotesPayableCurrent" name="NotesPayableCurrentExcludingConvertibleNotesPayableCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_ConvertibleBondReceivable" name="ConvertibleBondReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_SummaryOfSignificantAccountingPolicyLineItems" name="SummaryOfSignificantAccountingPolicyLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ProfessionalRelationsAndConsultingServiceMember" name="ProfessionalRelationsAndConsultingServiceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties91Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties91Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ConversionFeatureLiabilitiesMember" name="ConversionFeatureLiabilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_LesseeOperatingLeaseUpfrontPayment" name="LesseeOperatingLeaseUpfrontPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties60Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties60Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_AnnualProfit" name="AnnualProfit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_InterestPayableRelatedPartiesCurrent" name="InterestPayableRelatedPartiesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties94Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties94Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DebtInstrumentHighestPrincipalOutstandingAmount" name="DebtInstrumentHighestPrincipalOutstandingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DescriptionOnDebtInstrumentTerm" name="DescriptionOnDebtInstrumentTerm" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_CustomerOneMember" name="CustomerOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_LeasesTable" name="LeasesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ChangeInFairValueOfDerivativeLiabilities" name="ChangeInFairValueOfDerivativeLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_ValuationAllowanceAccountsReceivable" name="ValuationAllowanceAccountsReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties69Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties69Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_InventoryReserveAdjustment" name="InventoryReserveAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_NotesPayableOtherPayables2023Member" name="NotesPayableOtherPayables2023Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_InvestmentInConvertibleBondPolicyPolicyTextBlock" name="InvestmentInConvertibleBondPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_JapanIndustrialPartnersIncMember" name="JapanIndustrialPartnersIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DebtInstrumentPrincipalOutstandingNonCurrent" name="DebtInstrumentPrincipalOutstandingNonCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_APISupplyAgreementMember" name="APISupplyAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NotesPayableToRelatedPartiesMember" name="NotesPayableToRelatedPartiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_CustomerThreeMember" name="CustomerThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_CustomerTwoMember" name="CustomerTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OtherComprehensiveIncomeLossReclassificationRealizedLossOnInvestementInConvertableBondIncludedInNetIncomeLoss" name="OtherComprehensiveIncomeLossReclassificationRealizedLossOnInvestementInConvertableBondIncludedInNetIncomeLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_ProceedsFromSupplyAgreement" name="ProceedsFromSupplyAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_GainLossOnConversionFeatureDerivativeNotePayable" name="GainLossOnConversionFeatureDerivativeNotePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_TelconIncMember" name="TelconIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ScheduleOfSummaryOfSignificantAccountingPolicyTable" name="ScheduleOfSummaryOfSignificantAccountingPolicyTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties92Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties92Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OctoberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember" name="OctoberTwoThousandAndTwentyFiveRevenuePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties100Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties100Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DebtInstrumentConvertibleNumberOfEquityInstrumentsNonCurrent" name="DebtInstrumentConvertibleNumberOfEquityInstrumentsNonCurrent" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_ConvertibleNotesPayable2021Member" name="ConvertibleNotesPayable2021Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_EmployeeDirectorMember" name="EmployeeDirectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_StockIssuedDuringPeriodShareBasedCompensation" name="StockIssuedDuringPeriodShareBasedCompensation" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties70Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties70Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_RevenueAllowanceAndAccrualActivitiesAdjustmentsRelatedToPriorPeriodSales" name="RevenueAllowanceAndAccrualActivitiesAdjustmentsRelatedToPriorPeriodSales" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_CustomerFourMember" name="CustomerFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PurchaseOfConvertibleBondAtFaceValue" name="PurchaseOfConvertibleBondAtFaceValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_EmployeesMember" name="EmployeesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_FebruaryTwoThousandAndTwentySixRevenuePurchaseAgreementMember" name="FebruaryTwoThousandAndTwentySixRevenuePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_STIP2021PlanMember" name="STIP2021PlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_SmartStartInvestmentsLimitedMember" name="SmartStartInvestmentsLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_LongTermNotesPayableExcludingConvertibleLongTermNotesPayable" name="LongTermNotesPayableExcludingConvertibleLongTermNotesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_NotesPayableOtherPayables2024Member" name="NotesPayableOtherPayables2024Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_ReturnsMember" name="ReturnsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_MeasurementInputSelectedYieldMember" name="MeasurementInputSelectedYieldMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties65Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties65Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_RevenuePurchaseAgreementMember" name="RevenuePurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_TelconRFPharmaceuticalsIncMember" name="TelconRFPharmaceuticalsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_GainLossOnSaleOfLossOnLeasedAssets" name="GainLossOnSaleOfLossOnLeasedAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_InvestmentInConvertibleBond" name="InvestmentInConvertibleBond" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_ValuationTechniqueBinomialMonteCarloCliquetOptionPricingModelMember" name="ValuationTechniqueBinomialMonteCarloCliquetOptionPricingModelMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_InterestExpensesAndChangeInFairValueOfConversionFeatureDerivativeNotesPayable" name="InterestExpensesAndChangeInFairValueOfConversionFeatureDerivativeNotesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_LicenseAgreementMember" name="LicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties90Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties90Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NotesPayableToRelatedParties2023Member" name="NotesPayableToRelatedParties2023Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties66Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties66Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_EJHoldingsIncMember" name="EJHoldingsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties97Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties97Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_EndariMember" name="EndariMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WarrantsCancelledForfeitedAndExpired" name="WarrantsCancelledForfeitedAndExpired" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_DebtWeightedAverageEffectiveInterestRate" name="DebtWeightedAverageEffectiveInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_UpfrontFee" name="UpfrontFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_AnnualRevenue" name="AnnualRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties62Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties62Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_InvestmentInEquitySecuritiesPolicyTextBlock" name="InvestmentInEquitySecuritiesPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_STIP2011And2021PlanMember" name="STIP2011And2021PlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_SecuritiesPurchaseAgreementMember" name="SecuritiesPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableToRelatedPartiesMember" name="PromissoryNotePayableToRelatedPartiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_MarketableSecuritiesCommonStockOutstanding" name="MarketableSecuritiesCommonStockOutstanding" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_TradeDiscountsAllowancesAndChargebacksMember" name="TradeDiscountsAllowancesAndChargebacksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PharmaceuticalGradeLGlutamineMember" name="PharmaceuticalGradeLGlutamineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_AccountsPayableAbstract" name="AccountsPayableAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_FairValuedOfEquityRecognized" name="FairValuedOfEquityRecognized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_NatureOfOperationsPolicyTextBlock" name="NatureOfOperationsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_AccruedPayrollSalaryAndTaxesCurrent" name="AccruedPayrollSalaryAndTaxesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_ClinicalAndRegulatoryExpenses" name="ClinicalAndRegulatoryExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DebtInstrumentCapitalizedAccruedInterest" name="DebtInstrumentCapitalizedAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_UpfrontPayment" name="UpfrontPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_ConvertiblePromissoryNotesMember" name="ConvertiblePromissoryNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToTheRelatedParties100Member" name="PromissoryNotePayableAndConvertibleNotesPayableToTheRelatedParties100Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_WarrantsWeightedAverageExercisePrice" name="WarrantsWeightedAverageExercisePrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_LongTermAnnualPurchaseCommitmentTargetAmount" name="LongTermAnnualPurchaseCommitmentTargetAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties71Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties71Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_NonoperatingIncomeExpenseIncludingIncomeLossFromEquityMethodInvestments" name="NonoperatingIncomeExpenseIncludingIncomeLossFromEquityMethodInvestments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_DebtInstrumentInterestRateStatedPercentageDefault" name="DebtInstrumentInterestRateStatedPercentageDefault" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="emma_WarrantsWeightedAverageExercisePriceCancelledForfeitedAndExpired" name="WarrantsWeightedAverageExercisePriceCancelledForfeitedAndExpired" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_CashProceedsToShortfallInRevenueAndProfits" name="CashProceedsToShortfallInRevenueAndProfits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="emma_NotesPayableOtherPayables2025Member" name="NotesPayableOtherPayables2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter" name="LesseeOperatingLeasesLiabilityPaymentsDueYearThreeAndThereafter" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_BusinessLoanAndSecurityAgreementMember" name="BusinessLoanAndSecurityAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_FutureReceivablesSaleAndPurchaseAgreementMember" name="FutureReceivablesSaleAndPurchaseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties102Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties102Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_OtherCurrentLiabilitiesTable" name="OtherCurrentLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_DebtInstrumentPrincipalOutstandingAmount" name="DebtInstrumentPrincipalOutstandingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="emma_PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties98Member" name="PromissoryNotePayableAndConvertibleNotesPayableToRelatedParties98Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="emma_PercentageOfPrincipalAmountOfConvertibleBondToBeRepurchased" name="PercentageOfPrincipalAmountOfConvertibleBondToBeRepurchased" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="emma_RevisedAPISuppyAgreementMember" name="RevisedAPISuppyAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
</xsd:schema>
