I've got to have a gastroscopy. The letter I got with the appointment says I can choose whether to have sedation or just a numbing throat spray. I was going to try to go for the throat spray but am it kidding myself? I have a reasonably high pain and discomfort threshold & I'd rather not have the woozy feeling that I imagine would come with sedation. Had anyone had a gastroscopy with just the spray? Was it hideous?