Gastric erosion does not have a “nemesis”, and is usually treated with general therapy and medication. Gastric erosion is gastric mucous membrane erosion, mainly due to the stomach by inflammation, infection and other factors stimulation, so that the gastric mucous membrane surface cell damage caused by erosion, belong to the gastroscope a form of manifestation. 1. General treatment: first of all, we should improve the living habits, avoid smoking and drinking, avoid eating spicy and stimulating, fried and greasy food. 2. Drug treatment: it is recommended to give inhibition of gastric acid drugs such as omeprazole, H2 receptor antagonists such as ranitidine, gastric mucosal protection drugs such as aluminum thioglycollate suspension, digestive enzyme preparations and so on. In addition, patients with celiac disease should actively cooperate with the doctor for treatment, follow the doctor’s instructions to standardize the use of drugs, avoid unauthorized use of drugs.