Functional constipation can be treated by changing diet, increasing exercise, regulating emotions, and applying medication; organic constipation (congenital megacolon, intestinal polyps, etc.) can be considered for surgical treatment. 1. Functional constipation (1) Adjust diet: eat more vegetables and fruits rich in dietary fiber. (2) Increase exercise: Increase the amount of exercise to speed up gastrointestinal peristalsis to help defecation. (3) Adjustment of emotions: stress, tension, anxiety, can cause constipation, to maintain a happy mood, a stable state of mind. (4) Application of drugs: slow gastrointestinal peristalsis, discretionary application of mosapride, lactulose, polyethylene glycol electrolyte bulk and other drugs to promote defecation. 2. Organic constipation (1) congenital megacolon: feasible anal expansion, glycerin suppository and other conservative treatment, if the treatment is invalid feasible enterostomy, radical surgery. (2) intestinal polyps: endoscopic removal of polyps to promote defecation. Repeated constipation, should be timely hospital consultation, under the guidance of the doctor standardized diagnosis and treatment, drugs should be used in accordance with medical advice.