Your stomach is impacted by the Helicobacter Pylori (H. Pylori) bacteria, leading to symptoms like bloating, nausea, and burning pain. A peptic ulcer, gastritis (inflammation of the stomach lining), and other gastrointestinal problems can all be found using this test, according to doctors. The IgA antibodies that form in your body when you become sick with Helicobacter Pylori are tested for by the IgA test for Helicobacter Pylori. The test is useful for determining whether the treatment is successfully getting rid of the bacterium from your body.