Flatulence in the abdomen after laparoscopic surgery usually goes away on its own, or it may improve with increased exercise, for example. Laparoscopic surgery involves filling the abdomen with carbon dioxide, creating a pneumoperitoneum. And the gas is not completely eliminated after the operation, and intra-abdominal distension will occur. Usually 2~3 days the gas can be absorbed by the peritoneum, and then the abdominal distension will disappear, usually no special treatment is needed. In addition, if you stay in bed for a long time after laparoscopic surgery, it is not conducive to the recovery of gastrointestinal function, and it is also easy to cause intra-abdominal flatulence. At this time, if the doctor allows, the patient should get out of bed more often to promote intestinal peristalsis and anal exhaust. If abdominal distension persists, it is necessary to communicate with the doctor to clarify whether it is caused by other pathological factors, such as intestinal obstruction or even intestinal necrosis. It is recommended that during the whole postoperative recovery period, spicy and stimulating, greasy food should be avoided to avoid stimulation or extra burden on the gastrointestinal tract.