I am currently doing a study in VA BEACH for diarehaa prodominent IBS. I started the study medication about a week ago.. just so you'll know there is hope!!!!!!!!!!!!!my daily loosening of my belt..NOPE adjusting that seatbelt so it doesnt hurt as bad..NOPE!wanna drink a beer? NO PROBLEMstressfull day? WHO CARES!not to be vulgar..but stools are consistent, and no extra air!This drug is still in the testing phase..but as a test subject (besides the extra head growiing out of my neck) this new drug is going to help alot of people!