Gastric ulcer will have abdominal pain, digestive abnormalities, upper gastrointestinal bleeding and other symptoms, the main treatment of gastric ulcer is anti-Helicobacter pylori (HP), inhibition of gastric acid secretion, protection of gastric mucous membrane medication, the drug should be under the guidance of a doctor. 1. Abdominal pain: gastric ulcer patients due to gastric acid stimulation of ulcer wounds will cause abdominal pain symptoms, the pain is rhythmic, mainly after meals, fasting can be relieved. 2. Digestive abnormalities: gastric ulcer will lead to digestive dysfunction, patients will have abdominal distension, acid reflux, vomiting, poor appetite and other symptoms. 3. Upper gastrointestinal bleeding: As gastric acid and food stimulate the ulcer wound for a long time, it will lead to bleeding of the wound, and the patient will have symptoms such as vomiting coffee-like material, vomiting blood and black stool. 4. Anti-Helicobacter pylori (HP) treatment: Helicobacter pylori infection is the main cause of gastric ulcers, anti-HP treatment is needed, the common treatment plan is a quadruple therapy of 1 kind of PPI + 1 kind of bismuth + 2 kinds of antibiotics, commonly used drugs include rabeprazole, bismuth potassium citrate, amoxicillin, furazolidone and so on. 5. Drugs to protect the gastric mucosa: can be used to protect the gastric mucosa to reduce the stimulation of gastric mucosa by gastric acid, commonly used drugs are aluminum hydroxide, bismuth pectin, magnesium aluminum carbonate, aluminum thioglycollate and so on. When gastric ulcer, we should actively hospital diagnosis and treatment, and standardized treatment under the guidance of the doctor, regular review of gastroscopy.