There is no so-called gastric mucosa repair special-effect drugs, repair of the gastric mucosa of the drug is divided into acid-suppressing drugs and gastric mucosa protective agents. There are many factors that cause gastric mucosa damage, such as excessive secretion of gastric acid, improper diet, drug stimulation, etc. Common drugs to protect the gastric mucosa are acid inhibitors, such as omeprazole, lansoprazole, etc., which can inhibit the secretion of gastric acid to protect the gastric mucosa and promote gastric mucosa repair, as well as gastric mucosal protectants, such as magnesium aluminum carbonate, bismuth potassium citrate, colloidal bismuth pectin, etc. Daily attention should be paid to a light diet, avoid taking spicy food to the stomach and the mucosa. Daily attention should be paid to light diet, avoid taking spicy food to the stomach and gastric mucous membrane stimulation, through a reasonable diet to protect and repair the gastric mucous membrane, but also in the doctor’s advice to the reasonable use of drugs for treatment.