The formation of external hemorrhoids is considered to be a painful sensation, as it is an area of innervation of the body nerves, when a varicose vein mass is found under the dentate line of the anus. The main reason for this is a history of habitual constipation, and the formation of hemorrhoids can be easily triggered by increased abdominal pressure for a long time, as well as by working in a sitting position or by weight bearing. In severe cases, external hemorrhoids need to be removed under local anesthesia or epidural anesthesia, and anti-infection treatment is required after surgery. In daily life, improve the diet structure, appropriate sports and exercise, you can choose the exercise of anal rapture muscle contraction to promote local venous blood flow, to prevent the occurrence of hemorrhoids and the aggravation of hemorrhoids.