The severity of hemorrhoids is due to its symptoms. 1. blood in the stool: sometimes hemorrhoids bleed quite badly and can even cause severe hemorrhagic anemia, shock, fainting and other symptoms; 2. severe pain: due to the entire ring of hemorrhoids prolapsing, embedded, infected, resulting in the nucleus of hemorrhoids stuck in the anal opening can not be returned, the emergence of blood clots, the entire ring of edematous nucleus of hemorrhoids, the pain is quite severe; 3. prolapsed hemorrhoids. Some serious hemorrhoids, walking a road or sneeze to fall out from inside the anus, and it is not convenient to send it back outside.