The more common causes of a small fleshy ball at the anal opening that is particularly itchy may be hemorrhoids, anal eczema, and warts caused by a viral infection. In addition, it may be accompanied by uncomfortable symptoms such as bleeding, pain, and foreign body sensation in the anus. The actual fact is that you can find a lot of people who are not able to get a good deal on this kind of things. 1, hemorrhoids: may be hemorrhoids combined with infection, or hemorrhoids hemorrhoids block out of the body caused by the performance of the anal opening a meat ball, can be accompanied by itching feeling. When the symptoms of discomfort are mild, non-surgical treatment, such as hot water sitz bath, the use of hemorrhoid suppositories and other drugs local treatment. If the pain and other symptoms are serious, surgical excision treatment such as external peeling and internal ligation is feasible; 2, anal eczema: a chronic recurrent skin disease confined to the perianal area, the skin damage is diverse, including the performance of a meatball at the anal opening, often accompanied by significant itching. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. In the early stage of the disease, antiviral treatment such as acyclovir can be used as prescribed by the doctor. When the size of the meatball gradually increases, physical therapy such as laser treatment, cryotherapy and iontophoresis can be combined to remove the meatball.