A colonoscopy preparation is needed before the procedure ... Polyethylene glycol is available over the counter (OTC) under the brand name MiraLax and as a generic in many drugstores.

That means the first part of your prep solution is done the night before your appointment and you take the second dose on the ...

Similar findings were reported by another group of Korean investigators who prospectively studied the quality of bowel preparation in 300 subjects undergoing colonoscopy. [14] All subjects were ...

Approximately one in four individuals undergoing colonoscopy has an inadequate bowel preparation. Data from two retrospective studies indicate that 42–48% of colon polyps are missed on ...