Constipation is a common clinical symptom of difficulty in passing stool and prolonged defecation time. It is often accompanied by prolonged interval time between bowel movements, or dry stools, or a feeling of incomplete bowel movements, or a feeling of falling, etc. If the clinical condition of prolonged interval time between bowel movements or dry stools is seen, but the bowel movements are still smooth and the bowel movement time is normal, it does not belong to the category of constipation. Constipation can occur due to various reasons such as reduced intestinal transport function or obstruction of fecal output channels. In addition, painful diseases at the exit make patients fear of defecation is also a common cause of constipation. Can be adjusted from the following aspects: 1, to develop good defecation habits, human defecation is subject to the arbitrary control of consciousness, under the influence of the role of consciousness, the human body can adhere to a period of time without defecation, such as work too busy or emotional tension, worry and anxiety, travel life; or because of anal fissure, hemorrhoids or perianal abscess and other painful diseases at the exit, so that patients intentionally or unintentionally ignore or prolong defecation time, over time so that the rectal The nerve cells on the wall of the feces into the rectal cavity after the pressure of the sensory dulling, so that the feces in the rectal cavity stay longer and cause constipation, if long-term so will form habitual constipation. So when there is a bowel movement, should be timely discharge. 2, pay attention to the diet , less spicy, fried food, should eat more fruits and vegetables, drink more water, more fiber to help intestinal peristalsis. 3, intestinal motility function, intestinal motility dysfunction is due to the dysregulation of the phytonotropic system, the parasympathetic nervous system innervating the intestine is hyperfunctional, resulting in abnormal intestinal motility function, so also known as motility dysregulation or spastic constipation, clinical manifestations of constipation or alternating constipation and diarrhea, abdominal discomfort or dull pain, excretion of dry stool in the form of sheep feces, abdominal pain can be seen after defecation, such as irritable bowel syndrome, intestinal Chronic inflammation, allergic colitis and other diseases are prone to such constipation. 4, do anal lifting exercise.