People with stomach problems are forbidden to eat hard-to-digest, cold and other irritating foods, and should also avoid taking hormones, non-steroidal drugs. 1. Food: difficult to digest food can increase the burden on the gastrointestinal tract, exacerbating the symptoms of gastrointestinal discomfort, such as soy products, glutinous food, fried food, greasy food, etc., should be avoided; cold stimulating foods such as ice cream, coffee, wine, chili, etc., can stimulate gastric secretion or damage the gastric mucosa, should also be avoided; at the same time, should be avoided to dietary irregularities, overfed and overstuffed, such as bad eating habits. 2. Drugs: Hormonal drugs such as dexamethasone, non-steroidal drugs such as aspirin will reduce the protective function of the gastric mucous membrane barrier, causing dyspepsia, pain and other adverse reactions, which can lead to gastric mucous membrane erosion, ulceration, bleeding, so patients with gastric disease should avoid taking such drugs. If the patient is diagnosed with gastric disease, it is recommended to go to the hospital in a timely manner, after clarifying the cause of the disease, targeted treatment under the guidance of the doctor, in order to reduce the adverse effects of the disease.