A colonoscopy examines the bowels using a colonoscope, a thin, flexible tube with a light and camera. It can help identify issues like colorectal cancer, polyps, and ulcers. Doctors use colonoscopies ...

"America’s Got Talent" judge Heidi Klum recently had some memorable photos taken not of herself — but of her colon. And she’s using it to raise awareness about the importance of colon cancer screening ...

Taking laxatives is an important step in preparing for a colonoscopy. Laxatives help empty the bowels so a doctor can examine the colon thoroughly. If a person forgets to take the laxative, they may ...

A doctor may refer a person for an urgent colonoscopy if they display severe symptoms, such as unexplained rectal bleeding, sudden changes in bowel habits, or acute abdominal pain. An urgent ...