In the outpatient clinic, hemorrhoids can account for about one-third of the cases, and the main symptoms are blood in the stool and pain after edema. The general treatment is based on the elimination of symptoms. Symptom elimination is considered effective treatment. Not many really need surgery. Often treatment for a long time still have blood in the stool, some even have severe anemia. It should be emphasized that tumors, polyps, intestinal inflammation and bleeding must be excluded.