There is meat protruding from the anus, consider the following conditions lead to: 1, may be internal hemorrhoid prolapse, when the internal hemorrhoid is serious, there will be hemorrhoid nucleus increase in size, redness, swelling, pain, and also accompanied by a small amount of bleeding situation. The nucleus of the hemorrhoid will prolapse outside the anus with the stool or get stuck in the anal opening, so there is a symptom of protruding flesh in the anus, which will automatically retract within the anus in mild cases, but not in severe cases. 2. It may be due to anal polyps, which are polyps mostly found at the end of the rectum and will prolapse with the stool, requiring manual help to retract in severe cases. 3. It may be rectal smooth muscle sarcoma, which is a smooth muscle sarcoma abnormal lesion. In addition, there may be anal papilloma and other conditions that lead to the best can go to the hospital to do anoscopy or anal finger examination to confirm the diagnosis, and then treatment.