Severe constipation can be improved by adjusting the diet structure, exercise, drugs and other methods. 1. Usually you can eat more food rich in crude fiber, such as: celery, spinach, greens, etc., to avoid eating difficult to digest, high calorie, deep-fried food, drink more water, and develop the habit of defecating every day, at the same time, appropriate aerobic exercise, but also can promote intestinal peristalsis, help defecation. 2. After the above methods of conditioning, constipation symptoms are not relieved, you can take under the guidance of the doctor to regulate intestinal flora, laxatives, laxatives and other medications, such as bifidobacteria, lactulose, aloe vera capsules, and so on. After diet, life conditioning and medication, people who are still constipated need to go to the hospital, improve the colonoscopy, abdominal CT and other related projects, to exclude organic pathology, targeted regulation. Drugs need to be used under the guidance of a professional physician, not on their own discretionary use of drugs.