Hemorrhoids are normal vascular cushions that help with continence but become problematic when swollen or prolapsed. Internal hemorrhoids are graded I–IV based on how much they protrude from the anus.

Dr. Sameer Islam is a functional gastroenterologist in Lubbock and is a West Texas native growing up in Odessa, TX. He specializes in the comprehensive treatment of all digestive symptoms and ...

Hemorrhoids are good for you. They are cushions at the anal opening (where poop comes out). Hemorrhoids help regulate bowel control. When they become enlarged or engorged, much like healthy veins ...

Hemorrhoids are good for you. They are cushions at the anal opening (where poop comes out). Hemorrhoids help regulate bowel control. When they become enlarged or engorged, much like healthy veins ...