A ball of flesh at the anal opening may be a normal superfluous organism around the anus, mostly caused by inadequate cleaning or sexual infection, if not accompanied by pain, itching and other clinical symptoms of patients do not need special treatment for the time being, pay attention to the cleanliness and hygiene around the anus can be. In addition, a meatball protruding from the anal opening can also be seen in various situations such as hemorrhoids, polyps, acromegaly, and anal sebaceous cysts, etc. If the patient has perianal pain, stool with blood and other abnormalities, you need to go to the hospital for a clear diagnosis: 1, hemorrhoids: hemorrhoids are the most common case of anal meatballs, usually induced by bad bowel habits, long-term diarrhea and other reasons. Hemorrhoids can also be divided into external hemorrhoids, internal hemorrhoids, and mixed hemorrhoids. Patients with external hemorrhoids or mixed hemorrhoids mostly show symptoms of rectal prolapse similar to anal meatballs, accompanied by perianal itching, pain, edema, and blood in the stool. Patients with rectal prolapse can reset the hemorrhoid block by themselves, and can use sterile gauze to block the anal opening, and then immediately go to the Department of Proctology for targeted treatment; 2, polyps: long-term constipation, genetic factors, etc. can induce anal polyps, and patients generally show anal meatballs, painless blood in the stool, as well as abdominal pain, diarrhea and other intestinal irritation symptoms. In addition, the rectum long-term inflammatory stimulation of the formation of rectal polyps, in the prolapse will also show the symptoms of a meatball at the anal opening, polyps patients can consider to the hospital for surgical removal treatment; 3, condyloma acuminata: condyloma acuminata is usually due to bad sexual behavior infection, the patient usually shows the anus or vulva parts of the meatball-like superfluous organisms, some patients will also appear local itching, pain, discomfort during sexual intercourse. The most common symptoms of warts are itching, pain, discomfort during sexual intercourse, and blood in the urine and stool. 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 addition, patients are advised to eat more food containing dietary fiber, drink enough water, avoid eating too spicy and stimulating food, and keep the stool open and the perianal area clean.