Abdominal distension leads to inability to eat according to the gastrointestinal obstruction, gastrointestinal functional diseases, ascites and other different causes, there are different treatments such as surgical treatment, application of drugs and so on. 1. Gastrointestinal obstruction: such as pyloric obstruction, intestinal obstruction, etc., it is necessary to take fasting and water, gastrointestinal decompression, correction of electrolyte disorders, nutritional rehydration, anti-infection, surgical treatment and other measures to treat the original disease. 2. Functional diseases of gastrointestinal tract: such as functional dyspepsia, irritable bowel syndrome, etc., need to apply gastric stimulants such as domperidone, digestive enzymes such as digestive enzymes, laxatives such as lactulose, etc. to improve. 3. Ascites: When the heart, liver and kidney functions are in the stage of decompensation, ascites and gastrointestinal edema may appear, and there may be abdominal distension and inability to eat, so it is necessary to take measures to treat ascites such as supplementation of human albumin, diuresis and so on, and give gastric stimulating drugs such as domperidone and digestive enzymes to improve the condition if necessary. Abdominal distension may also be caused by cholecystitis and other causes, it is recommended to consult a doctor in a timely manner, improve the relevant examinations to clarify the diagnosis and standardized treatment to avoid delaying the condition.