The staging of hemorrhoids is divided into stage I, stage II, stage III and stage IV, which are staged according to clinical symptoms. In stage I hemorrhoids, the main symptom is a small amount of blood in the stool without a protruding nucleus. In stage II hemorrhoids, there is blood in the stool, and the nucleus of the hemorrhoid will protrude out of the anus during defecation, which can be retracted by itself after defecation. In stage III hemorrhoids, there is more blood in the stool and the hemorrhoid nucleus prolapses out of the anus during defecation and needs to be retracted by hand after defecation, then it does not protrude again after retraction. Stage IV may be accompanied by severe blood in the stool, and then the hemorrhoid nucleus prolapses out of the anus and cannot be retracted into the anus, even if you use your hand to hold it back into the anus, it will protrude out of the anus after a little movement. Stage I and II are early stage hemorrhoids and are generally treated conservatively, while stage III and IV are advanced hemorrhoids and are generally treated surgically.