Flatulence burping, also known as belching, is the overflow of gas from the stomach or esophagus through the mouth. It is one of the symptoms of indigestion. It may also be accompanied by other indigestion symptoms such as epigastric discomfort and acid reflux. Sometimes the gas is overflowing from the stomach, usually due to the accumulation of more gas in the stomach, or the cardia at the junction of the stomach and esophagus is relaxed, so the gas in the stomach is easy to overflow to form belching, on the other hand, it may also be due to the un to the stomach gas is not well contained, even if there is not a lot of gas, but also feel uncomfortable, the active support does not pressurize, the gas in the stomach to force out the formation of belching. In this case, you need to adjust your life, do not eat too much too full, eat a light diet, easy to digest, try not to eat easy to produce gas food. You can also use some pro-dynamic drugs to accelerate gastric emptying, which can also help to relax the cardia. There is another situation, the gas is from the esophagus overflow, this situation is mostly functional, also known as gas swallowing syndrome, or functional belching, in which the patient will involuntarily swallow the air, and then actively force the gas out, can be repeated frequently. It is more likely to occur during stress and anxiety. These patients should try to control their nervousness and anxiety, divert their attention, reduce their focus on chest discomfort, and maintain a good night’s sleep. You can consciously take the initiative to control the reduction of belching action. Life should also pay attention to regulation, eat to chew slowly, do not overeat, at the same time to drink less beverages, especially gas-producing beverages, such as Sprite, Coca-Cola, etc., and is the diet to eat less gas-producing foods, such as sweet potatoes and other foods. Eat more fibrous foods, such as leeks, onions, etc. It is best to gradually increase the fiber foods, while eating regularly, breakfast must be eaten on time, do not eat cold leftovers. If belching is obvious and seriously affects your life, you should seek medical attention and symptomatic treatment under the guidance of a gastroenterologist.