A first-degree internal hemorrhoid bulges into the anal canal during bowel movements.
A second-degree internal hemorrhoid bulges from the anus during bowel movements, then goes back inside by itself.
A third-degree hemorrhoid bulges from the anus during bowel movements and must be pushed back in with a finger. A fourth-degree hemorrhoid protrudes from the anus all the time.
Current as of:
April 15, 2020
Author: Healthwise Staff Medical Review: Anne C. Poinier MD - Internal Medicine Brian D. O'Brien MD - Internal Medicine Adam Husney MD - Family Medicine Kenneth Bark MD - General Surgery, Colon and Rectal Surgery
Medical Review:Anne C. Poinier MD - Internal Medicine & Brian D. O'Brien MD - Internal Medicine & Adam Husney MD - Family Medicine & Kenneth Bark MD - General Surgery, Colon and Rectal Surgery