Preparing for a colonoscopy isn’t anyone’s favorite task, but it’s important to empty your colon sufficiently so your doctor can see what's inside very clearly. While it can be unpleasant to take a ...

Colonoscopy prep is complete when your poop is light yellow without dark particles. If your stool isn't the right color after completing the preparation, contact your doctor. Follow a clear liquid ...

Sometimes, the preparation solution to clear the bowels before a colonoscopy does not work, or only partially works. A person can speak with their doctor about ways to make the prep more effective.