To prepare for a colonoscopy, you may need to avoid fiber in the days leading up to your appointment and follow a clear liquid diet beginning the day before. Preparation also involves taking ...

If your doctor recommends you have a colonoscopy, don’t worry. You may think it’s going to be a terrible procedure, but it won’t be. Most likely you won’t even be awake to remember it.

Endoscopy procedures for the digestive system—upper endoscopy and colonoscopy—are similar in that they require preparation ...

But a colonoscopy—in which your doctor uses a special camera to look inside your colon and rectum in search of abnormal ...