There are many causes of constipation in children, and the treatment plan for constipation caused by different causes is different, so specific treatment of specific conditioning drugs. If the constipation is caused by improper diet and improper diet, first of all, we should pay attention to adjusting the diet structure, mix meat and vegetables, mix refined and coarse, and develop good dietary and regular bowel habits, in addition, we can take some Chinese medicines, such as Si Mo Tang, etc. If constipation is caused by gastrointestinal tract malfunction and slowed gastrointestinal peristalsis, oral medication to promote gastric motility and digestion is needed, and can also be improved through Chinese medicine and pediatric massage. If the constipation occurs before taking certain drugs, it is recommended to temporarily stop taking drugs with laxative treatment. If the constipation is caused by organic lesions of the gastrointestinal tract, such as intestinal obstruction, rectal polyps, etc., the situation is more serious, it is recommended to improve the examination of the relevant departments to guide the treatment plan, and in serious cases, surgical treatment is required. In some cases, patients with systemic diseases or febrile diseases may require treatment of the original disease as well as laxative treatment.