Magnesium sulfate / potassium sulfate / sodium sulfate
bowel preparation
"I am scheduled for a 9am colonoscopy for tomorrow but I can't keep the solution down. The taste isn't bad. It just didn't agree with my stomach. I chilled it and added vernors with ice. I sucked on a lemon after I drank half of the first dose. I even took Zofran just in case I experienced any nausea. Well it all came back up within a couple of minutes!!!! I called the answering service of my Gastro office to see what can be done. I've suffered from acid reflux for years and I really need the procedure done. I'm pissed!!!"