Cover |
May 12, 2026 |
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| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | May 12, 2026 |
| Entity Registrant Name | SANUWAVE Health, Inc. |
| Entity Incorporation, State or Country Code | NV |
| Entity File Number | 000-42552 |
| Entity Tax Identification Number | 20-1176000 |
| Entity Address, Address Line One | 9600 W. 76th Street, Suite 118, |
| Entity Address, City or Town | Eden Prairie, |
| Entity Address, State or Province | MN |
| Entity Address, Postal Zip Code | 55344 |
| City Area Code | (952) |
| Local Phone Number | 656-1029 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Amendment Flag | false |
| Entity Central Index Key | 0001417663 |
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