ORGANIZATION	12 Months Ended
May 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION	NOTE 1: ORGANIZATION Biomerica, Inc. 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. Company’s 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. Our inFoods® IBS product uses a simple blood sample and is designed to identify patient-specific foods that, when removed from the diet, may alleviate IBS symptoms such as pain, bloating, diarrhea, and constipation. Instead of broad and difficult to manage dietary restrictions, the inFoods® IBS product works by identifying specific foods that may be causing an abnormally high immune response in the patient, which in turn can lead to abdominal pain and cramping, bloating, diarrhea and constipation. A food identified as positive, which is causing an abnormal immune response in the patient, is simply removed from the diet to help alleviate IBS symptoms. Our existing medical diagnostic products are sold worldwide primarily in two markets: a) clinical laboratories and b) point-of-care (physicians’ offices and over-the-counter). Most of our products have been granted Conformite Europeenne (“CE”) marked regulatory clearance for sale throughout Europe, and/or are sold for diagnostic use where they are registered by each country’s regulatory agency. In addition, some products are cleared for sale in the United States by the FDA.

ORGANIZATION

12 Months Ended

May 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 1: ORGANIZATION

Biomerica, Inc. 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. Company’s 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. Our inFoods® IBS product uses a simple blood sample and is designed to identify patient-specific foods that, when removed from the diet, may alleviate IBS symptoms such as pain, bloating, diarrhea, and constipation. Instead of broad and difficult to manage dietary restrictions, the inFoods® IBS product works by identifying specific foods that may be causing an abnormally high immune response in the patient, which in turn can lead to abdominal pain and cramping, bloating, diarrhea and constipation. A food identified as positive, which is causing an abnormal immune response in the patient, is simply removed from the diet to help alleviate IBS symptoms.

Our existing medical diagnostic products are sold worldwide primarily in two markets: a) clinical laboratories and b) point-of-care (physicians’ offices and over-the-counter). Most of our products have been granted Conformite Europeenne (“CE”) marked regulatory clearance for sale throughout Europe, and/or are sold for diagnostic use where they are registered by each country’s regulatory agency. In addition, some products are cleared for sale in the United States by the FDA.