Bowel Preparation
"Just drank first 16 ounces- couldn&#039;t finish it all- drank first 16 ounces of water- the prep makes me gag and vomit some.  Stomach is hurting and I&#039;m so queasy.  There has got to be an easier way to prep- this my 4th colonoscopy so I knew what was ahead -   Can&#039;t wait to be sedated and have this be over."