There are two kinds of drugs that want to relieve flatulence: the first is power promoting drugs, such as domperidone, mosapride and other drugs that promote gastrointestinal peristalsis, which can effectively relieve flatulence. The second is the so-called digestive enzymes, including compound digestive enzymes and compound azintamide. These drugs contain pepsin, trypsin, amylase, etc., which can help digest food, thus eliminating the gas in the intestines, and also help alleviate symptoms. If there is not only pain in the upper abdomen, but also pain in the whole abdomen, you should also consider whether there is intestinal dysfunction. At this time, you can also add microecological agents, such as bifidobacteria, or Bacillus licheniformis, to help alleviate the symptoms of abdominal distention.