When the symptoms of intestinal flatulence and old farts occur, it is considered to be caused by indigestion, slowing down of gastrointestinal peristalsis, imbalance of intestinal flora, and organic gastrointestinal diseases. 1. Indigestion, gastrointestinal peristalsis slowing down: you can choose to improve your lifestyle and adjust your diet to solve the problem. Usually eat more easy to digest food, such as carbohydrates, vegetables and fruits, avoid choosing to aggravate the burden on the stomach and intestines of sweet potatoes, potatoes and so on. A good state of mind and regular work and rest can also improve the situation. If the above general treatment is unsatisfactory, you can use domperidone and other drugs to promote gastrointestinal motility for treatment. 2. Intestinal flora imbalance: you can choose to regulate the diet, eat more food containing more dietary fiber to promote intestinal peristalsis. Supplementation of bifidobacteria, lactobacillus, etc. can help the recovery of flora. 3. Organic gastrointestinal diseases: It is recommended to take a light diet and go to the hospital for gastroscopy and enteroscopy in time to clarify the cause of the disease for further treatment. It is recommended that patients actively seek medical treatment and follow the doctor’s instructions for medication.