i have never heard of the med myself - maybe wanna check out the reflux board regarding this?? my lo has been on zantac and i know she wasn't on a high enough dosage to start out with and it had to be upped a number of times before she was 'comfortable' and feeling 100%. i don't think that other reflux meds are like this but i wouldn't know - maybe you want to ask the dr for a different med altogether??