Polyethylene glycol 3350 with electrolytes
"I'm 28 in the UK
I'm pretty sure I had the orange version of this prep before and it was a breeze, but taking the plain version for a colonoscopy tomorrow, I'm in a panic.
It's been 5 hours and I still haven't finished the 1st litre because I can't keep it down if I drink it any faster. Even after trying to mask the taste by drinking other drinks. What I have had so far also hasn't worked except for some passing wind and abdominal pain. Some dehydration, too. I've drunk a lot more than the recommended 500ml of extra fluids.
I'm also concerned that I shouldn't have been given it due to me being referred for heavy bleeding and pain after bowel movements. I had a movement earlier and bled considerably. The prospect of passing out the rest is frightening."