Had 1 about 5 years ago without sedation and that was pretty bad but I wasnt feeling sick. Now I have been feeling sick for years and what I am thinking is if I get sedated and have something in my stomach when i feel like I am going to throw up wont that make me sick

what do they do if you are sick while the camera is down?

does sedation put you to sleep totally

am more worried to be honest about what they find. I dont want to be half dozey if they say they have found something bad

advice please?