The main causes include bad habits, unreasonable diet structure, and slow intestinal peristalsis, which require targeted treatment after clear identification of the causes, such as adjusting diet, strengthening exercise or giving medication, and most patients’ symptoms can be improved. 1. Bad habits: when the body needs to defecate, the patient ignores the normal bowel movement and inhibits the bowel reflex, which leads to constipation after a period of time. The constipation is caused by the defecation reflex, which lasts for a period of time, or the lack of sleep for a long time and the continuous high state of mental tension, which can also cause colonic peristalsis or spastic contraction, causing the stool to be in fragmentary pieces. Patients should develop the habit of regular defecation, it is recommended that 2 times a week, and more than 30 minutes of aerobic exercise, relaxation, avoid excessive mental tension, can help relieve constipation symptoms; 2, the diet structure is not reasonable: if the patient’s diet is too fine, less slag, lack of dietary fiber, can lead to too little stool formation, increased viscosity, slow movement in the intestine, excessive water is absorbed. Patients should adjust the dietary structure and eat more coarse fiber foods, such as groundnuts, oats, millet, brown rice, etc., which help defecate. In addition, daily usually pay attention to drink more water, eat more fresh fruits and vegetables, such as apples, bananas, spinach, celery, etc.; 3, slow intestinal peristalsis: If suffering from intestinal inflammation, indigestion and other digestive diseases, it will lead to slow intestinal peristalsis, causing constipation. Patients should have a light diet, eat less or no fried, greasy, spicy food, regular and quantitative meals, and moderate exercise 30 minutes after meals, which can improve the peristalsis of the gastrointestinal tract, reduce the burden on the stomach and intestines, and relieve the symptoms of discomfort, and if necessary, use drugs under the guidance of a doctor, such as Huo Xiang Zheng Qi Pills, and if indigestion is considered, consider taking drugs to help digestion.