Blood Test for Helicobacter Pylori: What It Really Tells You

Blood Test for Helicobacter Pylori: Is It Enough? A gastroenterologist in Ukraine is raising awareness about the limitations of blood tests for detecting Helicobacter pylori, a bacterium that causes stomach ulcers and gastritis. According to Dr. Usik Kateryna, a blood test only shows if a person has been exposed to the bacteria in the past, not if they are currently infected. "This blood test shows only antibodies," she explains, "meaning it indicates your immune system has encountered the infection at some point." Dr. Usik recommends more reliable diagnostic methods such as a rapid test during gastroscopy or a histological examination. The expert's advice highlights the importance of accurate diagnosis for effective treatment and underscores the need for patients to seek clarification from healthcare professionals regarding test results.