Mixed hemorrhoids are one of the more serious types of hemorrhoids, but they can’t simply be summarized as the most serious hemorrhoids. Usually, the size, shape, and clinical presentation of hemorrhoids are the basis for determining the severity of hemorrhoids. Hemorrhoids for the common anorectal diseases, clinical according to its location, can be divided into internal hemorrhoids, external hemorrhoids and mixed hemorrhoids three categories, which mixed hemorrhoids is the internal hemorrhoids through the venous plexus and the corresponding parts of the external hemorrhoids venous plexus fusion and the formation of, the main manifestation of the blood in the stool, hemorrhoids protrusion of the nucleus of the hemorrhoids, local pain and itching, hemorrhoids embedded in a hemorrhoids, etc., is the hemorrhoids in the more serious kind of. Hemorrhoids blood for a long time can cause iron deficiency anemia, and hemorrhoids embedded for a long time, can cause necrosis, infection and other complications, so once found diagnosed with hemorrhoids, it is recommended that the patient should be timely and active medical treatment, so as not to delay the aggravation of the condition.