Farting at night may be normal, or it may be due to certain pathological reasons, such as (gastrointestinal diseases, abnormal liver and gallbladder functions, etc.). Farting at night may be a normal physiological phenomenon, there may also be consuming too much food that is easy to produce gas, such as soybeans, sweet potatoes and other foods, or due to the speed of eating too fast, the gas in the air and food, saliva and so on together swallowed into the body, the more serious cases of farting or farting more at night. Farting at night may also be caused by gastric ulcers, gastrointestinal disorders, constipation and other gastrointestinal diseases, but also abnormal liver and gallbladder function, such as chronic cholecystitis, chronic liver disease, etc., due to this type of disease of the people’s intestinal tract of the digestive capacity of the weaker, so in the eating too much high-fat, high-protein foods (such as eggs, milk), easy to appear farting at night. If there is any discomfort, it is necessary to consult a doctor in time and follow the doctor’s instructions for symptomatic treatment after completing the examination of relevant items under the doctor’s guidance.