Gastric erosion is often associated with the application of non-steroidal anti-inflammatory drugs, by patients with severe trauma, surgery, mental tension and other factors. It often manifests as epigastric discomfort or vague pain, and may suddenly vomit blood or black stool, etc. It can be mainly regulated and maintained in the following ways: 1. rest and activity: patients should pay attention to rest, reduce activities, rest in bed as much as possible, take a comfortable position, preserve physical strength, and avoid aggravation of pain; 2. dietary care: they should eat regularly and regularly. Usually you can choose warm and cool, less residue type semi-liquid food, such as a small amount of bleeding can choose milk, rice soup and other foods to neutralize gastric acid, which is conducive to the repair of gastric mucosa. Try to avoid foods that stimulate the gastric mucosa, such as too cold, too hot, spicy foods such as hot pot, iced drinks, chili, etc. Do not overeat. Patients should also abstain from alcohol to prevent ethanol from damaging the gastric mucosa, pay attention to dietary hygiene and ensure clean food, etc.; 3. Medication care: when patients with gastric erosion need medication, they should choose suitable drugs under the guidance of a doctor, such as omeprazole, lansoprazole, pantoprazole, etc., to inhibit stomach acid and reduce stomach symptoms. Cimetidine and ranitidine reduce the secretion of gastric acid at night and alleviate ulcer symptoms. Symptomatic antibiotic treatment, such as amoxicillin and metronidazole, can also be selected according to the condition for anti-inflammatory treatment. 4. Health education: Patients should understand the disease, reduce fear and tension of the disease, try to maintain a stable mood, and ensure that the body and mind get sufficient rest, etc. Most gastric mucosal erosion or bleeding can heal and stop bleeding on their own, while a few patients with gastric erosion can develop into ulcers and other complications. Therefore, patients should detect and diagnose it as early as possible, choose a healthy and reasonable lifestyle, and actively carry out treatment, conditioning and maintenance to promote the recovery of the disease.