The doctor will put air into your colon in order to see the lining. You may have some bloating or abdominal discomfort from the air. You may feel as though you have to have a bowel movement. Pass the air if you feel the need. The doctor will remove as much air as possible after the procedure.
Complications are extremely rare.
However, there are potential complications associated with all medical procedures. These will be explained to you at the time you sign your consent for the procedure. After your procedure you will be taken to the recovery area in the Medical Procedures Unit. Your family may join you there. It may be helpful to have a family member present when the doctor discusses your procedure and treatment plan with you so you remember all that is said.