Chronic non-atrophic gastritis can take antacids such as esomeprazole and ranitidine, gastric mucosal protectants such as Rebapatide, and gastric stimulants such as Itopride. 1.Eradication of Helicobacter pylori treatment: currently recommended quadruple therapy, i.e. 1 proton pump inhibitor + 2 antibiotics + 1 bismuth agent. (1) proton pump inhibitors: such as esomeprazole, omeprazole, lansoprazole, pantoprazole, rabeprazole, epprazole and so on. (2) Antibiotics: e.g., clarithromycin, amoxicillin, metronidazole, furazolidone, tetracycline. (3) Bismuth agents: such as bismuth potassium citrate, bismuth pectin, etc. 2. Antacids: such as cimetidine, famotidine, nizatidine, magnesium aluminum carbonate, etc. They are suitable for those who have gastric mucosal erosion or those who are mainly suffering from acid reflux, heartburn, epigastric hunger pain and other symptoms. 3. Gastric mucosal protective agents: such as colloidal bismuth, aluminum thioglucose, teprenone, etc., suitable for gastric mucosal erosion or obvious symptoms. 4. Gastric stimulants: such as domperidone, mosapride, itopride, etc., suitable for early satiety, epigastric fullness, bile reflux. It should be noted that the above drugs should be used under the guidance of a doctor and should not be taken without authorization.