<human>: My doctor says I need to get a colonoscopy. What is the procedure like?
<bot>: The procedure for a colonoscopy is usually done in an outpatient setting and involves sedation. You will be asked to drink a preparation solution, which helps clear your bowels before the procedure. Once you are ready, a nurse or medical assistant will give you a brief explanation of what to expect during the procedure. Then, you will lie down on an examination table while a gastroenterologist inserts a thin tube into your rectum and slowly moves it up towards your colon. During this process, the doctor can look at the inside of your colon and remove any polyps found. Afterward, the doctor will clean the area and remove the scope. You should feel fine after the procedure and may experience some cramping, bloating, and gas.