Considering that it may be caused by constipation, rectal polyps, ulcerative colitis, intestinal tumors and other factors, oral medication and surgery are generally used to treat the problem. 1. Constipation: poor diet, lifestyle habits, and poor defecation habits can lead to constipation, the symptoms are manifested as unable to solve the stool, you can take lactulose to laxative, but there may be diarrhea and other adverse reactions. 2. Rectal polyps: the cause of the disease is not yet completely clear, after the disease is generally manifested as blood in the stool, polyp prolapse, etc., may also appear in the stool can not be down the symptoms, generally need to carry out endoscopic resection. 3. Ulcerative colitis: there will be the symptom of not being able to solve the stool, usually accompanied by abdominal pain, abdominal distension, loss of appetite and other symptoms, can be treated with oral mesalazine and other medications, after oral intake of nausea, vomiting, headache, abdominal pain and other adverse reactions. 4. Intestinal tumors: After the intestinal tumor increases in size, the narrowing of intestinal lumen or obstruction of intestinal lumen will lead to the symptom of not being able to relieve the bowel movement, which usually requires surgical treatment. The above medications and surgical treatments should be carried out under doctor’s guidance. If the above symptoms occur, it is recommended to go to the hospital and have regular treatment under doctor’s guidance as soon as possible.