Below the belly button protruding belly may be physiological factors, such as eating too much, obesity, pregnancy, etc., may also be pathological causes such as bloating, ovarian cysts, intestinal obstruction, etc., need to be checked in time to treat the symptoms. If it is physiological factors, such as eating too much, you need to maintain a healthy diet, if it is obese, you need to control your weight in a timely manner, and if you are pregnant, you need to check in a timely manner. If it is a pathological cause of bloating, accompanied by indigestion, you need to timely gastrointestinal examination, under the guidance of the doctor to take drugs to promote digestion. If the cause of pathology is ovarian cysts, timely gynecological examination is needed, and drug treatment or surgical treatment should be carried out according to the situation. In case of pathological intestinal obstruction, it is necessary to correct the systemic physiological disorders caused by intestinal obstruction, and surgical or non-surgical treatments should be carried out according to the patient’s condition.