Baby's gas not getting any better..

Packerfan79

Our LO has reflux and is on prevacid, and we have had him on Simlac Soy, Similac Sensitive, and regular Similac.  Nothing seems to be helping his gas.  HIs reflux has gotten better with the meds but it seems like he is always fartig, and in the evening he is grunting.  We have also tried adding the gas drops and using colic water...it's just not helping.

 I am thinking about asking his pedi about switching him over to Gentlease.  Have any of you had luck with this?