Chronic superficial gastritis with sinus erosion, also known as erosive gastritis, erosion may be related to Helicobacter pylori infection or taking drugs that damage the gastric mucosa, as well as irregular diet. Patients can have no obvious clinical manifestations, but can also have indigestion symptoms such as acid reflux, heartburn, abdominal pain, abdominal distension, etc. In terms of treatment, the main focus is on the causes of erosive gastritis, and also need to actively give acid-suppressing, mucosa-protecting and mucosa-repairing drugs. The acid-suppressing drugs can be chosen from omeprazole, pantoprazole, rabeprazole, etc. The mucosal-repairing drugs can be chosen from glutamine granules, rehabilitation new liquid, etc. The mucosal-protecting drugs are aluminum thioglycollate, magnesium plus suspension, etc. Try to avoid drugs that damage the gastric mucosa, such as painkillers, antipyretics, etc.