Bowel Preparation
"I&#039;ve been taking this stuff for two hours and NOTHING.  I can&#039;t drink this much liquid in a 2 to 4 hour period.  It takes me hours to drink a 16 oz bottle of water.  At least right now, it isn&#039;t making me sick.  That remains to be seen.  And I&#039;ve only taken half of what I&#039;m supposed to.  The flavor is disgusting.  If you must use this, I suggest keeping a bottle of water near.  As soon as you finish a glass, rinse your mouth out immediately, so the taste doesn&#039;t linger.  If this doesn&#039;t work, then I don&#039;t know what the gastroenterologist will do tomorrow.  Probably send me home, telling me I didn&#039;t follow their instructions."