I've had it done a few times when I had a rectal fistula. It was no big deal, I was wide awake and everything. No discomfort at all, and this is coming from someone who HATES any kind of scope! LOL
Diagnosed with Crohn's Disease 2/06 after sever GI bleed. Has been suffering since 1998. History of rectal fistula and gallbladder removal. Taking Asacol, Questran, Toprol XL (for high blood pressure). Tapered off prednisone a month ago!