Painful growth on anus

Hemorrhoids, also known as piles, are a familiar disorder, and usually not a serious one. The word comes from hemo blood plus rrhoos flowing or discharging , and indeed the first symptom of hemorrhoids is usually a spot or streak of bright red blood on toilet paper or in the stool after a bowel movement. The tissue of the anus and rectum is a cushion of blood vessels, connective tissue, and muscle. A hemorrhoid is an inflammation or enlargement of the veins in this tissue, caused by excess pressure in the anal or abdominal area.

Medically reviewed by Drugs. Last updated on May 23, 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:. Repeated straining to have a bowel movement, especially in people who suffer from frequent constipation.

Pimples tend to be skin problems most associated with the face, though they can form on your back, pubic area, and just about anywhere on the body — including the anus. That can lead to infection and other complications. The bump you feel may also be a different health concern, including a hemorrhoid or a cyst that will require treatment by a healthcare professional. There are different types of pimples, including pustules , which are small raised pink or red bumps that contain pus. Larger papule -like bumps embedded in the skin are called nodules , while larger, pus-filled lumps are called cysts.

Anal pain can occur before, during, or after a bowel movement. It can range from a mild ache that can get worse over time to pain that is bad enough to restrict daily activities. Anal pain has many causes, most of which are common and treatable.