Hey, Mike. Talk to your gastro about having your colonoscopy w/o sedation. Also: check out these two abstracts and give your gastro a copy.
A Study of Pain During Colonoscopy
http://www.e-health-questions.info/h...&realm=default
Why Colonoscopy Is More Difficult In Women
http://www.e-health-questions.info/h...&realm=default
From the Journal of The Royal College of Surgeons of Edinburgh, here's an article by a "teaching colonoscopist" that details the whole procedure, including some of the things that can go wrong. It's called, How I do it, by A. LESLIE and R.J.C. STEELE, University Department of Surgery and Molecular Oncology, Ninewells Hospital, Dundee DD1 9SY, U.K.
http://www.rcsed.ac.uk/journal/vol47_2/4720010.html
I have my colonoscopies w/o sedation. We do use 25 mg of Demerol and if my vagus nerve gets in a twit at the transverse colon/hepatic flexure and causes me to start dry heaving I'm given a little bit of Phenergan to "humor" that vagus nerve.
My gastro and I had some pretty "strenuous" debates about whether I would have sedation or anesthesia or nothing for my colonoscopies. She finally agreed only after reading the above two articles and undergoing both the upper and lower scope w/o sedation herself. Even then we had to compromise to reach agreement which is why I get the Demerol. She agreed with me that the upper scope is worse w/o sedation than the lower due to the gag reflex during the upper.
The Demerol provides analgesia but not the sedating/memory blocking effects.
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