How is external hemorrhoids treated?

External hemorrhoids are divided into: Thrombotic external hemorrhoids: Most of them are caused by strenuous activities such as forced defecation, dry stools, cough, etc.; varicose external hemorrhoids: anal edge raised into an oval or long shape, soft to touch, no pain, when stool is forced, dark purple lumps can be seen on the anal edge, and the mass volume can be reduced after defecation or rest; inflammatory external hemorrhoids: most of them are damaged by anal friction and infected with bacteria; connective tissue external hemorrhoids: More common in inflammatory external hemorrhoids, or due to hard feces caused anal damage, infection, edema inflammation dissipated, folds can not recover, so repeated, or due to increased anal secretions can lead to such external hemorrhoids.