Chronic ulcers located between the cardia and pylorus are called gastric ulcers and are a type of peptic ulcer. Peptic ulcers can occur in the stomach and duodenum, but also in the lower esophagus, near the gastric-jejunal anastomosis, and on the ectopic gastric mucosa within the Meckel diverticulum. The pyloric duct is located at the distal end of the stomach, at the junction with the duodenum, and episodes of gastric ulcers can also cause pyloric duct ulcer symptoms. Effective prevention of gastric ulcer can avoid triggering various concomitant symptoms. Preventive measures: 1. Strengthen nutrition should be selected easy to digest, contains enough heat, protein and vitamin-rich food. Such as thin rice, thin noodles, soft rice, soy milk, tofu and soy products; foods rich in vitamins A, B and C, such as fresh vegetables and fruits. These foods can enhance the resistance of the body of gastric ulcer patients, help repair damaged tissues and promote ulcer healing. Patients with gastric ulcer who have a lot of pantothenic acid should use less milk. 2.Limit multi-dregs food. Should avoid eating fried, fried food and celery, leeks, bean sprouts, ham, bacon, dried fish and a variety of coarse grains that contain more crude fiber. These foods are not only coarse and indigestible, but also cause gastric ulcer patients to secrete a lot of gastric juice and increase the burden on the stomach. 3, do not eat irritating food. Forbidden to eat food that stimulates gastric acid secretion, such as broth, raw onion, raw garlic, concentrated juice, coffee, wine, strong tea, etc., as well as too sweet, too acidic, too salty, too hot, raw, cold, hard and other foods. 4, cooking should be appropriate to steam, boil, stir-fry, stew and other methods are preferred. Pan-fried, fried, smoked and other cooking dishes are not easy to digest and stay in the stomach for a long time, affecting the healing of the gastric ulcer surface. 5, to avoid gastric ulcer patients dry stool. Need to often eat some agar, bananas and other foods that can laxity, which is important for ulcer patients. 6, the development of a reasonable diet system. Eat regularly and quantitatively, chew and swallow slowly, talk less, do not read books and newspapers, do not watch TV; keep your mind relaxed and your spirit steal fast.