Rectal bleeding is frequently noticed as black, tarry stools, maroon stools, bright red blood on or in the stool, blood on the toilet tissue, or blood staining the toilet bowl water red. Bleeding usually develops quickly and is commonly associated with abdominal disorders. Most cases of rectal bleeding will warrant a visit to the physician for a complete evaluation. Therefore, it is important to locate the source of rectal bleeding so that appropriate treatment can be started and the problem fixed. These are the most common causes of minor rectal bleeding.
Hemorrhoids are swollen rectal veins in the anal and rectal area.
They can cause burning, painful discomfort, and bleeding. External hemorrhoids are small swellings that are easy to see and quite painful. Anal itching is common. Internal hemorrhoids are usually painless. A rectal mass sensation may be noted with bowel movements.