BASIS OF PRESENTATION	6 Months Ended
Nov. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	NOTE 1: BASIS OF PRESENTATION Biomerica, Inc. (“Biomerica,” “us,” “we,” “our,” or the “Company”) and its subsidiaries (which includes wholly-owned subsidiaries, Biomerica de Mexico and BioEurope GmbH) is a global biomedical technology company that develops, patents, manufactures and markets advanced diagnostic and therapeutic products used at the point-of-care (physicians’ offices and over-the-counter through drugstores and online) and in hospital/clinical laboratories for detection and/or treatment of medical conditions and diseases. Our diagnostic test products utilize immunoassay technology to analyze blood, urine, nasal, or fecal material from patients in the diagnosis of various diseases, food intolerances and other medical complications, and to measure the level of specific hormones, antibodies, antigens, or other substances, which may exist in the human body in extremely small concentrations. Our other existing products are primarily focused on gastrointestinal diseases, food intolerances, and certain esoteric tests. Our products are designed to enhance the health and well-being of people, while reducing total healthcare costs. Our primary focus is the research, development, commercialization and in certain cases regulatory approval, of patented, diagnostic-guided therapy (“DGT”) products to treat gastrointestinal diseases, such as irritable bowel syndrome (“IBS”), and other inflammatory diseases. These products are directed at chronic inflammatory illnesses that are widespread, common, and address very large markets. Instead of broad and difficult to manage dietary restrictions, our inFoods® IBS product uses a simple blood sample and is designed to identify patient-specific foods that, may be causing an abnormally high immune response in the patient, that when removed from the diet may alleviate IBS symptoms such as abdominal pain and cramping, bloating, diarrhea and constipation. A food identified as causing an abnormal immune response in the patient, a positive result, is simply removed from the diet to help alleviate IBS symptoms. Our range of medical diagnostic products is sold worldwide primarily in two markets: clinical laboratories and point-of-care (physicians’ offices). Most of our products are Conformite Europeenne (“CE”) marked and/or registered with regulatory agencies in various countries for diagnostic use, with several cleared by the United States by the U.S. Food and Drug Administration (“FDA”) for sale in the United States. The unaudited condensed consolidated financial statements herein have been prepared by management pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). The accompanying unaudited condensed consolidated financial statements have been prepared under the presumption that users of the interim financial information have either read or have access to the audited consolidated financial statements for the latest fiscal year ended May 31, 2025. Accordingly, certain information and note disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six months ended November 30, 2025 are not necessarily indicative of the results that may be expected for the fiscal year ending May 31, 2026. For further information, refer to the audited consolidated financial statements and notes thereto for the fiscal year ended May 31, 2025 included in our Annual Report on Form 10-K filed with the SEC on August 29, 2025, as amended on our Annual Report on Form 10-K/A, filed with the SEC on September 26, 2025. Management has evaluated all subsequent events and transactions through the date of filing this report.

BASIS OF PRESENTATION

6 Months Ended

Nov. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 1: BASIS OF PRESENTATION

Biomerica, Inc. (“Biomerica,” “us,” “we,” “our,” or the “Company”) and its subsidiaries (which includes wholly-owned subsidiaries, Biomerica de Mexico and BioEurope GmbH) is a global biomedical technology company that develops, patents, manufactures and markets advanced diagnostic and therapeutic products used at the point-of-care (physicians’ offices and over-the-counter through drugstores and online) and in hospital/clinical laboratories for detection and/or treatment of medical conditions and diseases. Our diagnostic test products utilize immunoassay technology to analyze blood, urine, nasal, or fecal material from patients in the diagnosis of various diseases, food intolerances and other medical complications, and to measure the level of specific hormones, antibodies, antigens, or other substances, which may exist in the human body in extremely small concentrations. Our other existing products are primarily focused on gastrointestinal diseases, food intolerances, and certain esoteric tests. Our products are designed to enhance the health and well-being of people, while reducing total healthcare costs.

Our primary focus is the research, development, commercialization and in certain cases regulatory approval, of patented, diagnostic-guided therapy (“DGT”) products to treat gastrointestinal diseases, such as irritable bowel syndrome (“IBS”), and other inflammatory diseases. These products are directed at chronic inflammatory illnesses that are widespread, common, and address very large markets. Instead of broad and difficult to manage dietary restrictions, our inFoods® IBS product uses a simple blood sample and is designed to identify patient-specific foods that, may be causing an abnormally high immune response in the patient, that when removed from the diet may alleviate IBS symptoms such as abdominal pain and cramping, bloating, diarrhea and constipation. A food identified as causing an abnormal immune response in the patient, a positive result, is simply removed from the diet to help alleviate IBS symptoms.

Our range of medical diagnostic products is sold worldwide primarily in two markets: clinical laboratories and point-of-care (physicians’ offices). Most of our products are Conformite Europeenne (“CE”) marked and/or registered with regulatory agencies in various countries for diagnostic use, with several cleared by the United States by the U.S. Food and Drug Administration (“FDA”) for sale in the United States.

The unaudited condensed consolidated financial statements herein have been prepared by management pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). The accompanying unaudited condensed consolidated financial statements have been prepared under the presumption that users of the interim financial information have either read or have access to the audited consolidated financial statements for the latest fiscal year ended May 31, 2025. Accordingly, certain information and note disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six months ended November 30, 2025 are not necessarily indicative of the results that may be expected for the fiscal year ending May 31, 2026. For further information, refer to the audited consolidated financial statements and notes thereto for the fiscal year ended May 31, 2025 included in our Annual Report on Form 10-K filed with the SEC on August 29, 2025, as amended on our Annual Report on Form 10-K/A, filed with the SEC on September 26, 2025. Management has evaluated all subsequent events and transactions through the date of filing this report.