Belching and farting are commonly caused by two factors, as follows: 1. Diet-related factors: When eating large amounts of meat, milk, soy products, taro, sweet potatoes and other foods, more gas production and frequent farting with belching can occur as a physiological cause. 2. Disease factors: When patients suffer from acute and chronic gastroenteritis, gastric ulcers, and intestinal flora imbalance, they can also cause frequent stools and More farting and other symptoms. The patient’s gastrointestinal peristalsis is poor, the absorption and digestive function of the stomach is greatly reduced, and a large accumulation of toxins and garbage in the body will produce a lot of gas, frequent farting, belching, etc., and the smell of farts is more smelly. Therefore, when patients have frequent farts and gastrointestinal discomfort symptoms, it is recommended to go to the hospital for gastroscopy to clarify the cause, and then give symptomatic treatment to promote recovery.