Belly distension gas is not exhaust why

The stomach feels flatulence, but it can't exhaust gas. On the one hand, there may be no gas in the gastrointestinal tract itself, so it shows abdominal distension, which is caused by the expansion of the whole gastrointestinal tract caused by poor gastrointestinal function, and the intestinal function caused by paralysis of the gastrointestinal muscles. Therefore, the stomach feels flatulence, but there is no gas exhaust at this time. This situation should regulate the gastrointestinal function and increase the contractility of the gastrointestinal muscles. This feeling of abdominal distension should be relieved. On the other hand, it is true that there is a lot of gas in the gastrointestinal tract, but because the gastrointestinal tract is not able to contract well, the gas will not be discharged from the body. At this time, physical massage or drugs can be used to promote intestinal peristalsis to improve symptoms.