Bleeding anal

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Hemorrhoids are the most common cause of rectal bleeding, but there are many possible reasons it might occur. Read on to find out more about why you might experience rectal bleeding and what to do if it happens. Causes of rectal bleeding can range from mild to serious.

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Rectal bleeding usually refers to bleeding from the anus, rectum, or colon, all of which are the final portions of the digestive tract. In most cases, bright red blood indicates bleeding in the lower colon or rectum, while darker red blood is a sign of bleeding in the small bowel or upper colon. Very dark or black-red blood is often associated with bleeding in the stomach or other organs in the digestive system.

Minor rectal bleeding refers to the passage of a few drops of bright red fresh blood from the rectum, which may appear on the stool, on the toilet paper or in the toilet bowl. This brochure addresses minor rectal bleeding that occurs from time to time. Continuous passage of significantly greater amounts of blood from the rectum or stools that appear black, tarry or maroon in color can be caused by other diseases that will not be discussed here. Call your doctor immediately if these more serious conditions occur. Because there are several possible causes for minor rectal bleeding, a complete evaluation and early diagnosis by your doctor is very important.

Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis. There is a problem with information submitted for this request.