human
My doctor has suggested that I have a colonoscopy, but I've heard it's not a pleasant experience. What should I expect?
assistant
You may feel some discomfort during the procedure. The colonoscopy is performed by an experienced gastroenterologist and takes about 30 minutes. You will be given sedatives to help you relax. During the exam, the doctor will use a scope with a light source and camera at the end of it to view your colon. After the examination, you will be able to leave the hospital within an hour or two.