Hemorrhoid surgery after defecation local skin rope, or ligation line off, patients are advised not to worry too much, need to promptly check the wound recovery and healing. If it is a normal ligation line off do not worry, if it is not normal off, need to be stitched to stop bleeding and other treatments. 1. Normal ligation line shedding: after hemorrhoidal surgery, anal localization will have one or more ligation line, there is an early postoperative ligation line can not fall off, mainly due to the local hemorrhoid nucleus has not reached the conditions of complete necrosis and shedding, with the blockage of local blood circulation, hemorrhoidal nucleus necrosis and atrophy. The normal shedding of the ligation line after surgery is a common clinical phenomenon, and patients are advised not to worry too much. 2. Ligation line abnormal shedding: after hemorrhoid surgery, if the ligation line prematurely fall off or in the shedding accompanied by a large amount of localized anal bleeding, severe pain, and may even appear non-defecation bleeding, consider that the ligation line prematurely fall off caused by the local arterial rupture of the hemorrhage, need to actively carry out the examination of the anal canal. If necessary, the local bleeding point for suture hemostasis. Gauze compression and other treatments. In short, hemorrhoids after surgery when defecation found that there are strings discharged, to observe the phenomenon of blood in the stool, found abnormalities in a timely manner to the hospital to give treatment, not to be careless, to avoid delaying the condition.