Tom Contos is an avid runner. When he started experiencing rectal bleeding in March, he thought exercise could be the cause ...

There are three different kinds of hemorrhoids: Internal Hemorrhoids: These occur inside the rectum and are mostly painless ...

They develop from increased pressure on the skin in and around the anal area. Hemorrhoids can be internal or external.

Background. For early-stage hemorrhoids, in which bleeding is the primary symptom, conventional approaches to management include injection of sclerosing solutions, band ligation, and infrared ...