In fact, flatulence is quite common. In most cases, if the patient has no history of abdominal surgery, flatulence is often caused by poor gastrointestinal function. For such patients, we suggest foods that are conducive to bowel movements, such as those with high potassium content, such as radish, to see if they can promote the recovery of intestinal function. If the effect is still not good, you can try to use some open plug, or oral cooking oil to cleanse the intestines. If bloating occurs after abdominal surgery, the first thing to consider is whether there are intestinal adhesions, resulting in a certain amount of adhesive intestinal obstruction. If the flatulence is longer and there is no exhaustion and defecation for several days, generally speaking, if there is no fart or defecation for 1-2 days, it is recommended that the patient go to the hospital as soon as possible to exclude the possibility of intestinal obstruction.