bowel preparation
"I did the split dose regimen & don't think it would have cleaned me out good enough all on its lonesome.  Fortunately, I put myself on a low-residue diet a couple days prior to prep day plus I took 3 Dulcolax (Bisacodyl) tabs the night before prep day and then another 3 tabs the evening before the procedure.  Reading other reviews got me worrying the Prepopik might not do the job completely so that's why I decided to tweak my prep a bit.  The taste of the prep isn't too bad and thank goodness a pretty small amount to drink compared to the other 2 prep options my doctor offered.   Out of pocket was $40 (after insurance and a $40 coupon my doc gave me.)"