The anus usually consists of soft tissue. However, this tissue can become hard due to infections and other medical conditions, many of which range in severity. When this happens, it may feel as though there is a hard lump in the area. The anus is the opening at the lower part of the digestive tract, where stool exits the body. It connects to the rectum, which stores stool before passing it.
Anal Warts: Causes, Symptoms, Treatment, and Prevention
Medically reviewed by Drugs. Last updated on May 13, Hemorrhoids are lumps or masses of tissue in the anus, which contain enlarged blood vessels. Any increase in abdominal pressure may produce hemorrhoids. This may be from:. Internal hemorrhoids.
What can cause a hard lump in the anus?
Anal warts are small warts that can occur inside and around the anus. The condition is also called condyloma acuminata. Anal warts are a form of genital warts. However, they can become irritating if they grow large enough, and might itch or bleed.
The anus is an opening in the lower part of the digestive tract. When stool fills the rectum, the sphincter muscle relaxes, letting stool pass through the anus and out of the body. The external anal sphincter closes off the anus when stool has passed. Lumps that form around the anus — for a variety of reasons — can cause it to feel hard. There may also be swelling, pain , and discharge.