1, life (1) living in a disciplined manner, regular life. Emotional stability, to avoid adverse emotional stimulation. Develop good bowel habits, do not often hold back the intention to avoid the formation of habitual constipation. (2) maternity and the elderly and infirm, should insist on doing anal exercise: contract the anus when inhaling, relax when exhaling, an inhale and an exhale for a mention, do it 3 times a day, 10-15 minutes each time. Those who are still in good health can also do sit-ups to enhance the strength of the abdominal muscles and other defecation muscles. (3) drink a cup of salt water or tea with honey on an empty stomach every morning to laxative, while massaging the abdomen clockwise to promote intestinal peristalsis. 2, diet diet should be rich in fiber, can eat more celery, cucumber, amaranth, water chestnut, watermelon, grapefruit, raw pear and other cool multi-fiber vegetables and fruits; can choose black sesame, walnut porridge and red dates and silver ear soup food to laxative; usually can also rutabaga, wild chrysanthemum, honeysuckle, cassia seeds tea drink. Do not eat spicy, fried things. Do not drink strong alcohol. 3, food therapy (1) lily and honey drink: lily 50 grams, honey, sugar each appropriate amount. Boil lily with water until cooked, put honey and sugar to mix well. As a snack to eat. It has the effect of nourishing Yin and moistening the intestines. (2) Taro porridge: 50 grams of round-grained rice, 250 grams of fish head, oil and salt in appropriate amounts. Peel the skin of the fish head and cut into pieces, wash the japonica rice, japonica rice and taro together with water to cook the porridge, porridge into salt, oil seasoning, take at any time. It has the effect of dispersing knots, laxative and laxative.