If the stool is blocked in the anal opening, you must choose a topical method to pass stool treatment, it is generally recommended to use open plug or saline enema laxative, but at the same time also need to exclude the cause of the difficulty in defecation. Generally, there are two types: one, caused by dry stool, you need to take oral laxative drugs, as well as improve the patient’s diet structure, comprehensive conditioning and treatment, you can choose to take oral marijuana soft capsule, as well as eat more root vegetables and fruits. Second, if dry stool is ruled out, consider the possibility of anal local hemorrhoids or mucous membrane is too loose, congestion to the anal opening and impede the discharge of stool, need to conduct anoscopy. If the above situation exists, you can choose surgery to remove the excess hemorrhoids and mucous membrane to clear the stool.