Gastric distention after eating is related to diet. For example, if you eat too much and too full, eat food that is not easy to digest, eat food that is easy to produce gas, and also have gastrointestinal factors, such as gastritis, peptic ulcer, gastroesophageal reflux disease, you can first do gastroscopy to make a clear diagnosis, and then treat according to the results of the examination. You can take some drugs that inhibit gastric acid secretion, such as omeprazole, lansoprazole, rabeprazole, etc. Drugs that promote gastrointestinal motility, such as etopride and motiline, can be treated with gastric mucosal protective agents, such as Daxi, and can also be given with digestive enzyme preparations, such as compound azintamide and digestive enzymes. If your stomach is distended after eating, you can walk after eating, massage your stomach with both hands and apply heat to your abdomen.