Nature of the Business and Basis of Presentation	9 Months Ended
Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of the Business and Basis of Presentation	Nature of the Business and Basis of Presentation SANUWAVE Health, Inc. and subsidiaries (“SANUWAVE” or the “Company”) is focused on the commercialization of its patented regenerative medicine utilizing noninvasive ultrasound or shockwaves to produce a biological response promoting the repair and regeneration of tissue, musculoskeletal, and vascular structures. Basis of Presentation - The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8-03 of Regulation S-X. Accordingly, these condensed consolidated financial statements do not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements. The financial information as of September 30, 2025, and for the three and nine months ended September 30, 2025, and 2024 is unaudited; however, in the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three and nine months ended September 30, 2025, are not necessarily indicative of the results that may be expected for any other interim period or for the year ending December 31, 2025. The condensed consolidated balance sheet on December 31, 2024, has been derived from the audited consolidated financial statements at that date but does not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements. These condensed consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2024, as filed with the SEC on March 20, 2025 (the “2024 Annual Report”). Reverse Stock Split - All share numbers, including the number of shares underlying warrants, options and convertible debt, and per share amounts presented in these condensed consolidated financial statements, including these footnotes, reflect a one-for-three hundred seventy five (1:375) reverse stock split of the outstanding shares of the Company's common stock effected on October 18, 2024 (the "Reverse Stock Split"). The Company's authorized shares of common and preferred stock along with the par value did not change as a result of the Reverse Stock Split, and no fractional shares were issued as a result of the Reverse Stock Split. Any fractional shares that would have resulted from the Reverse Stock Split were settled in cash. The Reverse Stock Split affected all common stockholders uniformly and did not alter any stockholder's percentage interest in the Company's common stock, except to the extent that the Reverse Stock Split resulted in certain stockholders experiencing an adjustment of a fractional share as described above. Reclassification - Certain accounts in the prior period condensed consolidated balance sheets and statement of cash flows have been reclassified to conform to the presentation of the current period condensed consolidated financial statements. These reclassifications had no effect on the previously reported operating results.

SANUWAVE Health, Inc. and subsidiaries (“SANUWAVE” or the “Company”) is focused on the commercialization of its patented regenerative medicine utilizing noninvasive ultrasound or shockwaves to produce a biological response promoting the repair and regeneration of tissue, musculoskeletal, and vascular structures.

Basis of Presentation - The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8-03 of Regulation S-X. Accordingly, these condensed consolidated financial statements do not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements.

The financial information as of September 30, 2025, and for the three and nine months ended September 30, 2025, and 2024 is unaudited; however, in the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three and nine months ended September 30, 2025, are not necessarily indicative of the results that may be expected for any other interim period or for the year ending December 31, 2025.

The condensed consolidated balance sheet on December 31, 2024, has been derived from the audited consolidated financial statements at that date but does not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements. These condensed consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2024, as filed with the SEC on March 20, 2025 (the “2024 Annual Report”).

Reverse Stock Split - All share numbers, including the number of shares underlying warrants, options and convertible debt, and per share amounts presented in these condensed consolidated financial statements, including these footnotes, reflect a one-for-three hundred seventy five (1:375) reverse stock split of the outstanding shares of the Company's common stock effected on October 18, 2024 (the "Reverse Stock Split"). The Company's authorized shares of common and preferred stock along with the par value did not change as a result of the Reverse Stock Split, and no fractional shares were issued as a result of the Reverse Stock Split. Any fractional shares that would have resulted from the Reverse Stock Split were settled in cash. The Reverse Stock Split affected all common stockholders uniformly and did not alter any stockholder's percentage interest in the Company's common stock, except to the extent that the Reverse Stock Split resulted in certain stockholders experiencing an adjustment of a fractional share as described above.

Reclassification - Certain accounts in the prior period condensed consolidated balance sheets and statement of cash flows have been reclassified to conform to the presentation of the current period condensed consolidated financial statements. These reclassifications had no effect on the previously reported operating results.