Why do I need an H. pylori test?You may need testing if you have symptoms of a digestive disorder. Since gastritis and ulcers both inflame the lining of the stomach, they share many of the same symptoms. They include:Abdominal painBloatingNausea and vomitingDiarrheaLoss of appetiteWeight lossAn ulcer is a more serious condition than gastritis, and symptoms are often more severe. Treating gastritis in early stages may help prevent the development of an ulcer or other complications.
