Under normal circumstances, farting is a normal physiological phenomenon, but if farting is excessive and accompanied by other obvious symptoms, it may be caused by pathological factors, not normal. Farting is a normal physiological phenomenon of the human body, intestinal peristalsis will fart, if farting too much may be eaten wolf, often swallowing, intake of air more, eat too much gas-producing food, etc., or take some drugs can also cause farting more often, such as metformin, acarbose and so on. However, if excessive farting is accompanied by abdominal pain, bloating, diarrhea and other symptoms, it may also be caused by diseases, such as dyspepsia, peptic ulcer, intestinal tumors, intestinal necrosis and so on. If you have excessive farting, it is not necessarily caused by physiological factors, but may also be caused by diseases, then you should consult a doctor in time, ask the doctor to give a clear diagnosis, and actively cooperate with the doctor’s treatment.