Non-bleeding hemorrhoids are also more serious, and bleeding is only one of the symptoms of hemorrhoids, along with itching, prolapsed nucleus, and pain. According to the severity of hemorrhoids, there are four degrees of hemorrhoids. The mildest degree of hemorrhoids, degree I, only bleeds during bowel movements and the nucleus does not prolapse outside the anus. In degree II, the nucleus of the hemorrhoid prolapses outside the anus during defecation and recovers on its own after defecation. In degree III, the nucleus of the hemorrhoid is prolapsed outside the anus and does not recover on its own after defecation, and needs to be assisted by hand to go back. In degree IV, the hemorrhoid nucleus is outside the anus for a long time and cannot be returned or comes out immediately after it is returned. So the severity of hemorrhoids is not judged simply by whether they are bleeding or not, but also by the degree of their prolapse and other symptoms such as pain.