...sorry I am not able to answer that question, but u may want to ask in the expert forum or on our live chat......
http://www.medhelp.org/forums/GERD-Acid-Reflux/show/200
The link for the chat is the thread at the top of the forum.
All I do know is that meds will work diff for everyone...gerd meds that r PPIs stopped working for me and I am taking H2 blockers, they work much better.....
We r a support forum here and if u want support, we r here and willing to share our experiences, but meds questions like this, I do not feel qualified to answer.
"selma"