External hemorrhoids can not be judged simply by the size of the severity, but also through the shape, bleeding, accompanied by a comprehensive analysis of the symptoms, generally greater than 2cm in diameter to consider more serious. The severity of external hemorrhoids and the size is not decisive relationship, need to be combined with a comprehensive analysis of the symptoms. If the external hemorrhoids appear obvious enlargement swelling, bleeding increased, pain unbearable, diameter more than 2cm, belong to the more serious external hemorrhoids. Clinical data show that the above more serious external hemorrhoids through conservative treatment effect is not obvious, more choose surgical excision treatment. For hemorrhoids symptoms obviously affect the life and work, should be timely medical treatment, through the clinical physical examination, anal finger diagnosis, anoscopy and other checks to determine the severity of the more serious choice of surgical resection. After surgery, patients should keep the affected area clean and hygienic, and follow the doctor’s instructions to give a series of postoperative care and treatment. After recovery, patients should maintain a healthy lifestyle, eat a light diet, minimize irritation, and keep the bowels clear.