Patients with abdominal distension and pain are often given acid suppressants, gastric mucosal protectors and drugs that promote gastric motility, as follows: 1. Acid suppressants: two types of drugs are commonly used, namely H2 receptor antagonists and proton pump inhibitors. 2, gastric mucosa protective agents: commonly used are magnesium aluminum carbonate, colloidal bismuth capsules, aluminum thioglycollate. 3, drugs to promote gastric motility: commonly used are domperidone, mosapride, itopride, etc. In addition, the C13 breath test should be examined, and those who are positive should be given comprehensive treatment such as the removal of Helicobacter pylori. In daily life, give warm, soft, light and easily digestible food, eat less and more often, and avoid overeating.