First, pay attention to a healthy and scientific diet Diet is an important part of preventing the recurrence of gastric ulcer. Patients should pay attention to strengthening nutrition in their diet. Foods that are easy to digest and rich in sufficient heat, protein and vitamins, such as thin rice, fine noodles, milk, soft rice, soy milk, eggs, lean meat, tofu and soy products, fresh vegetables and fruits, should be chosen. These foods can strengthen the body’s resistance, help repair damaged tissues and promote ulcer healing. In addition, some health products with protective effect on gastric mucosa, such as sea buckthorn fruit oil, can be selected appropriately. Patients should avoid eating fried and deep-fried foods as well as celery, leek, bean sprouts, ham, bacon, dried fish and various coarse grains that contain more crude fiber. These foods are not easy to digest and will cause a large amount of gastric acid secretion, increasing the burden on the stomach. The actual fact is that you will be able to get a lot more than just a few of the most popular and popular items. At the same time, as little as possible to take drugs that are damaging to the gastric mucosa. Maintenance treatment Patients with many recurrences of ulcer disease, slow healing of ulcer, and complications (such as upper gastrointestinal bleeding, ulcer perforation, pyloric obstruction) should adhere to maintenance treatment for 12 to 18 months. For those who have recurrence of ulcer disease while on maintenance therapy or soon after discontinuation of the drug, they should go to the hospital for follow-up examination to find out whether there is H. pylori infection or other diseases to avoid delay in diagnosis and proper treatment.