Ursodiol
"Ursodiol has been keeping my Gall Bladder in check (excepton 01/01/2008). My prescription had run out 4 days prior but I still indulged in greasy pork chops. 3 hours later I was in the ER and nearly died. I had no pulse or blood pressure. Was touch-and-go for awhile. Worst New Years Day ever. Never to forget refills again."