Hemorrhoids are divided into internal and external hemorrhoids, and the symptoms are different depending on the type, rather than the performance, hemorrhoids suddenly bleed heavily is more serious, this need should be dealt with promptly. Hemorrhoids are the varicose vein masses, divided into internal and external hemorrhoids, internal hemorrhoids are located above the dentate line, in the case of with the increase in abdominal pressure or constipation, internal hemorrhoids nucleus easily swollen, rupture, easy to lead to venous blood spray or drip-like. Internal hemorrhoids are usually bleeding heavily, so if there is suddenly a large amount of blood, in a large amount and at a fast rate, anoscopy should be performed urgently, and the bleeding site should be clearly identified and surgical treatment should be performed urgently, such as external peeling or external peeling and internal ligation of internal hemorrhoid thrombosis. If there is a ruptured blood vessel, rectal bleeding suture should be performed, so the sudden hemorrhoid bleeding is particularly serious, should be promptly surgical treatment.