Bright red rectal bleeding is a symptom of a disease rather than a disease itself. Rectal bleeding can occur as the result of a number of different conditions, some of which are life threatening.
The most common cause of bright red rectal bleeding is hemorrhoids. However, more serious causes of rectal bleeding can occur. So while the cause of rectal bleeding may or may not turn out to be serious, it is important to locate the source of rectal bleeding.
It is important to see your doctor if you have bright red rectal bleeding and: