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

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.

Consequently, inadequate bowel preparation limits the efficacy of colonoscopy and leads to additional costs, risk of complications and, in some instances, a lower compliance rate with screening ...

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 ...