The existence of incomplete defecation three months after hemorrhoid surgery may be related to factors such as painful stimulation of the wound, prolonged defecation and wound infection. Patients defecate due to the pain stimulation of the wound and lead to the usual fear of toileting, defecation, the anus does not relax, the sphincter does not relax, which leads to the feces can not be fully discharged, feces is not emptied to end the defecation, so that feces in the rectal memory retention and stimulate the receptors to produce the intention of defecation, which leads to the patients have a sense of incomplete defecation. Some patients after hemorrhoid surgery, such as toilet too many times, too long, easy to lead to perianal venous blood and lymphatic fluid reflux obstacles, thus causing trauma edema aggravation, further can lead to anal sphincter muscle spasm, making the anal feeling of swelling more pronounced, so that the feeling of incomplete bowel movement. Wounds after hemorrhoid surgery may be infected due to inflammatory reaction, the local inflammatory reaction will stimulate the trauma, thus appearing defecation feeling incomplete. At this time, the wound condition should be checked during dressing changes and treated accordingly. As time goes by, the incision can gradually heal and the feeling of incomplete bowel movement can be gradually reduced. If there is a feeling of incomplete bowel movement three months after hemorrhoid surgery, you should consult a doctor in a timely manner, under the guidance of the doctor’s treatment, and should not be unauthorized, so as not to delay the condition. Pay attention to rest on weekdays, maintain perianal hygiene care, quit smoking and drinking, avoid overwork.