Drugs for treating gastric diseases include inhibiting gastric acid secretion, gastric mucosal protectants, promoting gastric motility, antibiotics, antispasmodics and so on. 1. Inhibit gastric acid secretion: proton pump inhibitors including omeprazole, lansoprazole, etc.; Hâ‚‚ receptor antagonists including ranitidine, famotidine, etc.. 2. Gastric mucosal protective agents: including teprenone, rebarbapentane, bismuth pectin, etc. 3. Promote gastric motility: including domperidone, mosapride, etc., which can promote gastric emptying and inhibit bile reflux. 4. Antibiotics: usually used when combined with Helicobacter pylori infection, including amoxicillin, metronidazole and so on. 5. Antispasmodics: including scopolamine, belladonna tablets, etc. Due to the patient’s specific symptoms, etiology, severity, complications and other different treatments need to follow the doctor’s instructions, in the use of drugs to treat gastric disease, if the symptoms worsened, nausea, abdominal discomfort and other adverse reactions, it is recommended to consult a doctor in a timely manner.