bowel preparation
"The taste was not terrible, but I do not drink large volumes in such a short period of time.  I found the volume of water to be sickening. I had my first bowel movement within 15 minutes of drinking the mixture. I  am about 2 hours past my initial dose. I am nauseous and have severe chills.  I have been drinking ginger ale in hopes of calming my stomach.  I am not looking forward to the 2nd dose which I am supposed to take in 2 hours -- 4 hours past initial dose. I think I should have started earlier in the day; I don't want to be up all night."