Food, exercise and medication can be used to promote defecation. 1. Food: in terms of food, you can eat food with high fiber content, high fiber food can promote intestinal peristalsis, increase the feeling of fullness; common high fiber food such as celery, leeks, spinach, bananas, tomatoes, dragon fruit and other fresh fruits and vegetables. 2. Exercise: exercise can promote intestinal peristalsis, promote defecation; at the same time, you can massage the abdomen after meals, can also promote intestinal peristalsis. 2. Drugs: drugs such as lactulose preparation, can lubricate the intestinal tract, conducive to the discharge of stool; but lactulose need to be taken under the guidance of a doctor to use drugs. If the patient long-term constipation, need to consult a doctor in time to identify the cause of the disease, under the guidance of the doctor to standardize the diet and treatment. The medication should be used under the guidance of a doctor.