Well, the weather outside is frightful. I write this column every year, and every year, letters come to me. Some say, "I finally went, and everything was FINE! I'm so relieved!" Most of them say that.

Preparation for a colonoscopy involves several steps. This includes dietary changes, drinking extra water, and consuming a special drink to help empty the bowels. A colonoscopy is a type of imaging ...

A colonoscopy is a telescopic and visual examination of the colon and rectum. It helps doctors detect abnormalities in the bowel, including signs of colorectal cancer, polyps, unexplained diarrhea, ...