anesthesia
"Worked great -better than previous "conscious sedation" medicines used for my last colonoscopy. Only problem I have had - about an hour after the procedure I began sneezing and my eyes are watering.  THANK YOU to the others who mentioned this happened to them, I was really wondering what had caused the sudden sneezing and now that I see that 4 others out of about 26 had this-  it's obviously a side effect- no biggie - still a great anesthesia for colonoscopy."