Two meaty bumps at the anal opening are most commonly associated with hemorrhoids, such as external hemorrhoids, mixed hemorrhoids, and prolapsed internal hemorrhoids. It is generally believed that internal hemorrhoids are the expansion and displacement of the supporting structures of the vascular cushions of the anal canal near the dentate line, external hemorrhoids are the expansion of the subcutaneous venous plexus below the dentate line or the formation of thrombus, and mixed hemorrhoids are both internal and external hemorrhoids. There are two main symptoms of hemorrhoids, one is bleeding, the other is the anal mass, and occasionally there is pain or a sense of falling at the anal opening, as well as perianal itching. Diagnosis can be clarified by doing anoscopy and then an anal examination. Treatment of hemorrhoids without symptoms do not need treatment, to internal medicine conservative treatment, try not to surgery, because easy to recur. But if the symptoms are heavy, the effect of internal medicine conservative is poor, surgery is recommended. At the same time life, diet, defecation habits change for hemorrhoid treatment and prevention is very important.