HI...I have to ask, did ur Dr have u modify ur diet and lifestyle as well as rx the meds?
Chewing a sugar free gum will help u naturally produce more saliva which heps break down the acids.....(stay away from mints tho)
Do look at the foods that r safe and those to avoid, keep a journal as many times foods that r safe may not be 4 u......
http://www.medhelp.org/health_pages/list?cid=236
Have u had a test to check the PH to see if ur acid levels were too high?...if they r too low, u would feel the same....and the meds could just make u feel worse....take to ur GI dr about getting a PH test done.
Good luck
"selma"