bowel preparation
"Suprep Bowl Prep Kit was the vilest tasting thing I've encountered in 76 years.  If you plan to use this preparation for a colonoscopy, find a way to mask the taste.  The Suprep left me with a very upset stomach nearly 24 hours after ingesting the first of the two bottles.  At times, while drinking the preparation I experienced some nausea.  It did do the job of cleaning the colon, but it took a very long time to do it.  The drug may work wonders for others, but I won't touch it again."