Failure to pass stool may be caused by poor diet, hemorrhoids or intestinal obstruction, etc. Patients may choose to adjust their diet, exercise, take medication and surgery according to their own conditions. 1. Poor eating habits: The inability to poop may be caused by eating a lot of meat for a long time, resulting in food not being digested properly. Patients should adjust the diet structure, eat some light and rich in dietary fiber food, but also follow the doctor’s advice to take domperidone, lactulose, polyethylene glycol and other drugs treatment. 2. Hemorrhoids: the stool can not be pulled may also be hemorrhoids on the anal area caused by irritation, the patient can take the hemorrhoidectomy method of treatment, to help alleviate the symptoms. 3. Intestinal obstruction: the stool can not be pulled out may also be intestinal obstruction on the intestinal tract caused by compression, mainly to take the method of surgical resection of the lesion treatment. The patient should go to the hospital in time and choose the appropriate method of treatment.