The symptoms of a piece of flesh next to the anus are mainly due to various causes such as hemorrhoids and perianal abscesses. First of all, patients with hemorrhoids are prone to prolapse due to the increasing size and congestion of the hemorrhoid nucleus, especially thrombosed external hemorrhoids are prone to form venous blood clusters as well as lumps around the anus. You should use potassium permanganate lotion for cleaning and hemorrhoid plugs or hemorrhoid cream for treatment, or in serious cases, surgical peeling of the hemorrhoid nucleus should be used for treatment. Secondly, perianal abscesses can also lead to the phenomenon of lumps next to the anus, which can easily be mistaken by patients for a piece of flesh growing next to the anus. This is mainly due to purulent lesions at the rectum of the anal canal, where pus exudes and forms lumps around the anus, which should be treated by surgical incision and drainage. Therefore, the phenomenon of lumps caused by different reasons should be treated differently, and the patient had better go to the hospital for detailed examination.