Polyethylene glycol 3350 with electrolytes
"I have a colonoscopy for my first time tomorrow and right now it is 6pm and still have a liter to go since I started at 10am. It absolutely taste disgusting! I mean it taste like a gallon of sweat! My doctor never told me I can put something in it nor did it come with anything! I haven't gone to the bathroom much though as I expected..cuz people til me I'd be glued to the toilet. I have to get up at 4am to drink the rest by 6am and I am not looking forward to it. Never again! And I aswell suffer from migraines and this does nit help any...ugh."