Bloating is mainly a clinical manifestation caused by gastrointestinal flatulence, according to its causes to take different treatments: 1, acute gastroenteritis, acute gastroenteritis can cause significant congestion and edema in the mucosal epithelium of the gastrointestinal tract, resulting in reduced peristaltic function of the intestinal tract, delayed emptying, causing significant flatulence of the gastrointestinal tract. Treatment at this time is mainly systemic infusion or oral antibiotics, as well as probiotic therapy to improve intestinal flora. 2, inflammation of the intestine or stomach, including ulcerative colitis, Crohn’s disease, as well as gastritis, gastric ulcer, gastric erosion, etc.. The inflammation can lead to congestion and edema of the gastrointestinal wall, causing changes in its neurological function, resulting in slowed peristalsis and delayed emptying. 3, stomach tumors and intestinal tumors, when the tumor is large, can also lead to obstruction of the gastrointestinal tract or stimulate the gastrointestinal tract to produce symptoms of bleeding, thus delaying the emptying of the gastrointestinal tract and causing distention of the gastrointestinal tract, which requires timely surgical treatment.