I've had an endoscopy before, to push down some food stuck at the top of my stomach, with no sedation or numbing. Being held down by a couple of nurses and the

I've had an endoscopy before, to push down some food stuck at the top of my stomach, with no sedation or numbing. Being held down by a couple of nurses and the doctor whilst the procedure was done three times - the first two times I pulled the endoscope out after having panic attacks - was the worst medical-related experienced I've ever had, and it still gives me nightmares. Turns out the doctor was known for being a sadistic bastard who enjoyed seeing his patients squirm; I wish I was making this up. OTOH I regularly have a colonoscopy under heavy sedation, and never remember a thing.I know there are risks with any kind of sedation or anaesthetic, however anecdotally they've saved me a lot of trauma.