Most of the recurring gastric distension, nausea and vomiting is characteristic of acute gastritis, mostly related to cold and flu or irregular diet, eating undigested food fried, greasy, spicy and stimulating food. This situation needs to pay attention to the following points: 1, do not eat stimulating food, more light food, eat more food containing more dietary fiber, eat fresh vegetables and fruits. 2, pay more attention to rest, give appropriate local hot compresses. 3, give drug treatment. Commonly used are pantoprazole sodium capsule, 2 capsules / time, 1 time / day; Itopride tablets 2 capsules / time, 2-3 times / day; stomach power capsule 4 capsules / time, 2 times / day. If you do not see relief with oral medications, you need to be treated with intravenous rehydration, acid suppression, anti-inflammatory and pain relief medications. If there is no relief repeatedly, routine blood tests and ion analysis should be done to assist in the diagnosis, and if necessary, gastroscopy should be done to further clarify the diagnosis and provide symptomatic treatment according to the test results. It is also necessary to exclude pancreatitis, cholecystitis or other possible causes, and to improve CT and ultrasound examination of the upper abdomen to further assist in the diagnosis.