I have some prelief that they told me to try for my interstitial cystitis. I also have IBS sometimes like now pretty bad. Is it still helping you? My problem right now is pain or cramping all around my waistline even my back. I can hardly stand up straight. It's trapped gas I think. I can't get rid of it. Just curious if the prelief helps you digest your food better so you don't get so much painful gas and cramping.