Constipation is caused by poor intestinal function, stagnation of excess heat, deficiency of spleen and yang, deficiency of lung and kidney, and lung fire baking the large intestine meridian. The rhubarb, apocynum venetum and Anemarrhena asphodeloides in the medicine bag are conditioned together. Constipation is temporary and can return to normal after short-term conditioning. Solution to constipation: get up early every day and drink a cup of warm water on an empty stomach, drink it in one breath to promote intestinal peristalsis, massage the abdomen clockwise 10 minute, and drink 200 liters of low-fat yogurt after lunch and dinner.