Hi. I was recently diagnosed with IBS. I was given Bentyl and it helped for a while, but now it seems not to even effect me! Has anyone else had this problem? Do I need a new med or what?Also, I have horrible nausea. I know some people say this isn't related to IBS, but I really believe it is. I've tried Phenegan(sp?), Reglan and Zofran. Neither of them seem to help very much. Anything else I can try?!I have IBS-C&D. I can't seem to treat one without bringing on the other. Is there something I can try that won't effect me TOO much!? lolI know what bothers me and I try not to eat it, but lately nothing is working! Is there anything else I can do? Any replies would be appreciated. Thanks!