In fact, outgassing is a normal manifestation, that is, a normal physiological phenomenon, due to the passage of gas from the gastrointestinal tract through the anus, which does not cause any impact on health. Exhaustion is directly related to swallowing too much air during the meal, as well as the gas produced by digestive juices and food in the gastrointestinal tract. In terms of diet, pay attention to chewing slowly, a small number of meals, avoid eating soy products, milk, sweet potatoes, yams and other foods that are easy to produce gas, abdominal clockwise massage, that is, diet-related intestinal flora dysbiosis, especially the consumption of garlic, onions and other foods, must also be highly alert to the possibility of intestinal tumors, if the patient appears repeatedly foul-smelling gas, abdominal pain, especially the pain around the umbilicus is dominant, wasting, loss of appetite accompanied by If the patient has recurrent foul breath, abdominal pain especially around the umbilicus, weight loss, loss of appetite with diarrhea, it is recommended that the patient further check the electronic colonoscopy to exclude the possibility of intestinal malignancy.