Several days without defecation for functional constipation, can be adjusted through diet, exercise, the application of drugs to promote defecation, if the organic constipation, such as intestinal obstruction, intestinal polyps, can consider surgical treatment. 1. Functional constipation (1) Adjusting diet: Eat more fresh vegetables and fruits rich in dietary fiber to increase the fecal slag in the intestines, which can relieve constipation. (2) Exercise: Maintaining forty minutes of exercise every day to increase gastrointestinal peristalsis can also help promote fecal discharge. (3) Application of drugs: after diet and exercise can not be relieved, can be given to the anus to stimulate defecation, can also be given to lactulose, polydiol electrolyte bulk and other drugs to soften the feces, promote fecal discharge, constipation can be considered for the treatment of severe enema. 2.Organic constipation (1) Intestinal obstruction: gastrointestinal decompression can be given, and intestinal adhesion laxation, intestinal resection + intestinal anastomosis can be considered to promote fecal discharge. (2) Intestinal polyps: intestinal polyps with a relatively large diameter, resulting in several days without defecation, can consider surgery to remove the polyps. Repeated constipation is recommended to consult a doctor in time, follow the doctor’s instructions for treatment, do not take medication on your own.