Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of Biomerica, Inc. (the “Company”) of our report dated August 29, 2025, relating to our audits of the Company’s consolidated financial statements as of May 31, 2025 and 2024, and for each of the years then ended, which report includes an explanatory paragraph expressing substantial doubt regarding the Company’s ability to continue as a going concern, included in the Annual Report on Form 10-K of Biomerica, Inc. for the fiscal year ended May 31, 2025.

Irvine, California

February 26, 2026