Sometimes people look for information on having their scopes performed without sedation. I too, did not want sedation due to the fact that I am a total control freak. Today, I weaseled my way out of any sedation and had an EGD followed by Colonoscopy performed. I can now say that it was the RIGHT choice for me, and I would go unsedated again when I need the procedures repeated (hopefully not soon). But...yes, there is a but, the colonoscopy was very (but not extremely) painful. I would have to say that it was roughly equal to the worst stomach cramps of my life (which is tolerable to a certain extent, it's not the type of pain that makes you pass out). Rather, it felt as if my intestines had a mind of their own and were involuntarily jumping around inside me along with what felt like severe stomach cramps that precede diahreah. When the doctor PUSHES the scope in, this is by far the worst part, navigating the turns and running into "roadblocks"...having to back up slightly and give it another "push" is the worst feeling of all. After about 10 minutes the end of the colon is reached, and the retraction phase begins (this is the point at which polyps are removed and biopsies are taken), during the retraction phase, there is still gas pain from the air blown into you but the pain is significantly less...so IF you want to go unsedated, just know that the worst will be over halfway through, which is not so bad. Note: Biopsies don't hurt at all, though you may feel a "thump" on your insides.
The EGD was by far the lesser of the 2 evils. I have no idea why anyone is sedated for this. Colonoscopy, I can understand, but for EGD? Come on. This was a breeze. I experienced NO pain during this 6 minute procedure, the only discomfort was when my gag reflex was set off aprroximately 5 times total....a bit disconcerting, but Next time I will be more prepared to focus on my breathing and control the gag reflex.
So, if you are on the fence about sedation...I would personally say go WITH sedation for colonoscopy, and withOUT for EGD. My next colonoscopy will likely be sedated...EGD, no way.