I was completely knocked out for my endo and colonoscopy. Remind them that you have RSD, mark yourself, if need be, to indicate areas of pain-so they can be extra careful. I was positioned badly during these procedures and as a consequence it took me a full month to recover-the pain was so bad I had to quit Yoga and PT. If you think you there is the slightest possibility you might be cold, ask them to cover you with heated blankets.

I am still having stomach issues since these procedures. It is so bad I am existing on cream of rice cereal, bananas, mashed potatoes and Zantac. The Align the gastroenterologist told me to take has not helped in the least.
Hopefully, you will have better luck than I did.