Medications for bloating include gastrointestinal stimulants, digestive enzyme preparations, intestinal probiotics, laxatives, and so on. However, it should be noted that the cause of bloating should be clearly identified before selecting the medication. The causes of bloating are many, including gastrointestinal diseases caused by insufficient gastrointestinal power, digestive enzyme deficiency, intestinal flora disorders. In addition, intestinal obstruction factors can also cause bloating, such as intractable constipation, intestinal tumors or polyps. It is necessary to improve the examination to clarify the cause of the disease before scientific and effective treatment can be carried out. 1. Gastrointestinal power insufficiency causes abdominal distension, exclude the obstruction factors under the premise, it is recommended to use gastrointestinal power agent, such as domperidone tablets, mosapride tablets, etc., half an hour before the meal, to promote the gastrointestinal peristalsis, relieve the symptoms of abdominal distension. 2. The bloating caused by insufficient secretion of digestive juices can be supplemented with digestive enzyme preparations, such as mitochondrial pancreatic enzyme tablets, multi-enzyme tablets and so on. 3. Intestinal flora disorders can be regulated with intestinal probiotics such as lactobacillus tablets, bifidobacteria bifidobacteria capsules and other drugs. 4. The bloating caused by intestinal obstruction factors, if constipation can use laxatives, such as lactulose, topical keserol, etc.; if polyps or tumors caused by abdominal bloating, this time the effect of drug treatment is not good, it is recommended to take surgical treatment for the primary disease. It is recommended to go to the gastroenterology department of the hospital as soon as possible when abdominal distension, after diagnosis, follow the doctor’s instructions for treatment, medication should follow the doctor’s instructions, do not blindly use their own medication.