The anus and vagina connected with the protruding meat bag may be hemorrhoids, may also be folliculitis, sebaceous cysts, etc.. 1. hemorrhoids: most of the consideration is external hemorrhoids, because of the varicose veins of the mucous membrane of the anorectal tube to form a venous mass, the symptoms caused by the early stage is not obvious, and most of them will not affect the bowel movement, with the aggravation of hemorrhoids, may lead to local itching sensation, a sense of foreign body, or affect the bowel movement. 2. Folliculitis: although the distribution of hair follicles in this area is relatively small, but there may be folliculitis, resulting in localized redness, swelling and pain, and thus raised flesh, especially when touching, the pain will be more serious. 3. Sebaceous cysts: mainly due to the gradual accumulation of sebum, thus forming a kind of cysts are benign skin lesions, most of them do not have obvious pain symptoms, if secondary infection, may cause pain. If the anus and vagina connection protrudes meat bag, need to timely hospital treatment.