Patients with gastric ulcers should not drink beverages, especially carbonated beverages, such as cola, Sprite, and coffee, otherwise it will stimulate the gastric mucosa and lead to increased secretion of gastric acid, thus causing the aggravation of gastric ulcers. It is also recommended not to drink milk, but to drink a small amount of light soup, like soup food, such as pork ribs and winter melon soup, pork ribs and seaweed soup. If the clinical symptoms are more obvious, it is recommended to fast temporarily or eat fluid food without oil, semi-liquid food, etc. As long as the presence of gastric ulcer is clear, patients must cooperate with the specialist in the regular use of drug treatment. In terms of diet, patients must follow the advice of the treating doctor and gradually transition from a liquid diet to a semi-liquid diet and then back to a normal light diet, and must abstain from drinks.