bowel preparation
"So... I hate this stuff. 
This morning I took the second bottle. It stayed down for about 30 minutes before I projectile vomited all of it into the toilet (which is where it would have ended up anyways I guess). I called my doc and they said to just drink water for a while.
I hate nausea more than anything. I get kidney stones on a regular basis, and I would rather deal with screaming kidneys than nausea. So this was particularly awful for me. However if you don't mind an upset stomach for a couple hours then it might not be so bad. The taste is horrific but it is definitely effective in clearing out the colon.
My colonoscopy is in an hour. I bought a pizza and ice cream for when I get back to make myself feel better about this experience."