Elless I’m not actually sure
, I had to have local up my nose, but he then realised it was impossible to use that route due to a deviated septum, (despite me warning him of this) so I then had some down my throat too. I’m not sure if it was the double whammy of local, but I only now feel that it’s totally worn off. It’s felt so uncomfortable that I haven’t been able to do much at all. The effects of the sedation probably would have lasted the same amount of time!
However, it did mean I was aware of what he was seeing on the screen, and could walk in a straight line immediately afterwards 
The endoscopist obviously wanted me out of there ASAP so at least I could oblige 
I honestly don’t know what I would do should I ever have to have another endoscopy!
humptydumpty Good luck to your DD. I can understand her wanting sedation for both ends!