when you stopped rice, did you inadvertently stop anything else?
Owen was on Alimentum and did great til 1yr at which time he could have cow's milk fine, but stayed on reflux meds until 15months. Wyatt is on reflux meds and Neocate because he is MPI. We tried Alimentum with Wyatt and he was just as miserable as on regular formula.
I agree that Alimentum would be a good place to start, remembering that if she is having trouble with milk proteins, it will take some time for those proteins to leave her body and for any damage to heal, in order to see a change in her symptoms.
Lastly, Owen wouldn't take the Alimentum at first, because I just thought he'd be happy to drink something that smells like hell.
But once we began substituting an ounce for an ounce every day or so, he was much more happy to consume it.