The prevention of constipation and conditioning maintenance is very important. Mainly the following aspects: 1, adjust the diet structure The amount of diet: only enough to stimulate intestinal peristalsis, so that the normal passage of feces and excretion of the body. In particular, breakfast should be full, because after breakfast can cause the gastrocolonic reflex, favorable to the movement of feces. Diet quality: staple foods should not be too fine too fine, pay attention to more coarse grains and grains, such as corn, brown rice, sweet potatoes, etc.. Because coarse grains and grains after digestion residue, can increase the stimulation of the intestinal tract, conducive to stool excretion. In addition, to eat more fiber-rich vegetables, such as leeks, celery and so on. Normal people need 90 to 100 mg of fiber per kilogram of body weight to maintain normal bowel movements. Sufficient water: the relative reduction of water in the intestines, dry stools lead to constipation. Drink enough water so that the intestines get enough water can facilitate the passage of intestinal contents. You can drink a glass of light salt water or honey water in the morning on an empty stomach or drink more cool water throughout the day to help laxative. 2, to develop good bowel habits defecation to develop a regular, do not delay. If you often delay stool time, destroy the good bowel pattern, can make the bowel reflex weakened, causing constipation. People who are often prone to constipation must pay attention to arranging their bowel movements at a reasonable time, and go to the toilet whenever the time comes to develop good bowel habits. For those who do not have good bowel habits, it is recommended to go to the toilet every morning and squat for about 5 minutes to establish normal bowel habits after a period of time. Because the colon movement has a certain regularity, the morning after waking up from lying down to stand up, the colon will occur upright reflex, pushing feces down into the rectum, causing defecation reflex. 3, keep a relaxed mood and regular life Avoid excessive emotional stimulation, not overly stressed and tired, keep a happy spirit and a relaxed mood. 4, active physical exercise walking, running, deep breathing, qigong, playing Taijiquan, turn the waist and lift the legs and physical labor, etc., can make the gastrointestinal activities strengthen, appetite increase, diaphragm, abdominal muscles, anal muscles to exercise, improve the power of defecation, prevent constipation. Abdominal massage can also prevent constipation, starting from the right lower abdomen up, to the left, and then down clockwise opposite massage, 2 to 3 times a day, 10 to 20 turns each time. 5, careful to take laxatives and drugs that can lead to constipation should not just take laxatives for a long time. Long-term use, the intestines will form a dependence on laxatives, the autonomic movement is weakened, the intestinal nervous system is damaged, resulting in constipation. There are also certain drugs for the treatment of other diseases that can also cause constipation, such as: digestive system drugs: famotidine, cimetidine, etc. H2 receptor antagonists: omeprazole and other proton pump inhibitors: atropine, scopolamine, etc. Gastrointestinal antispasmodics: bismuth potassium citrate and other bismuth agents: aluminum hydroxide and other aluminum agents. Glucose-lowering drugs: Gliclazide. Neurological system drugs: paroxetine, olanzapine, amantadine for Parkinson’s disease, levodopa, etc. Cardiovascular system drugs: propafenone, nifedipine, bisoprolol, simvastatin, lovastatin and other statin lipid-regulating drugs. Calcium and iron supplements can also cause constipation. 6, if long-term constipation should be under the guidance of a doctor, the use of causal treatment, and timely treatment of relevant diseases For urgent stool and struggle not, the use of cork; for several days without defecation, and the elderly and frail should be enema to help defecate.