Failure to pass stools for several days may be due to indigestion or constipation, which can be treated by oral medication, topical medication or surgical treatment. 1. Indigestion: mainly due to gastrointestinal dysfunction, symptoms such as diarrhea or less frequent bowel movements may occur. It can be treated by oral medication such as Domperidone or Bifidobacterium quadruple vivax tablets, which have the functions of promoting gastrointestinal dynamics and regulating gastrointestinal flora respectively, and can help to pass the bowel movement. 2. Constipation: It may be caused by mental and psychological factors, intestinal obstruction, tumors, etc., and will have symptoms such as less defecation, difficulty in defecation, or hard stools, etc. The first choice is lactulose, polyethylene glycol, or polyethylene glycol. Lactulose, polyethylene glycol, wheat fiber granules and other treatments are preferred, and Keserol is recommended to be used temporarily to clean up the intestinal tract and laxative effect, which has a relieving effect on stools not discharged for a few days. If constipation is caused by intestinal obstruction and tumor, surgery should be carried out in time. It is recommended that when the stool is not discharged for a few days, please go to the hospital in time to do the relevant examination, to avoid aggravation of the situation, and if you need to use medication, must strictly follow the doctor’s instructions, do not unauthorized use of medication.