If you’ve been dealing with persistent acidity, bloating, nausea, or upper abdominal discomfort, the Helicobacter Pylori Antigen (Stool) test offers a clear, real-time answer. This non-invasive test detects the active antigens released by H. pylori, the bacteria known to cause gastritis, peptic ulcers, and chronic indigestion. Unlike antibody tests that show past exposure, this test confirms whether the infection is present right now. A positive result means the bacteria is actively affecting your stomach lining and may be the root cause of your symptoms. This simple stool test provides accurate, immediate clarity, helping your doctor choose targeted, effective treatment.