A soft flesh in the anus, not painful or itchy, is considered to be caused by the following conditions: 1. It may be a rectal polyp. It is a soft purple flesh that can be seen with the naked eye and has no obvious symptoms during the pre-polyp. 2. It may be a rectal smooth muscle sarcoma. This is an abnormal proliferation of smooth muscle cells that protrude towards the rectal cavity. 3. It may be a hemorrhoid. Most of them are caused by the patient’s unhealthy diet, especially in the early stages of hemorrhoids, with no obvious pain as well as scratching, except for the presence of a mass. In addition to the above-mentioned cases, there may be subcutaneous superfluous organisms. Considering the complexity of the cause, it is best to go to a hospital anorectal department for further examination to confirm the diagnosis.