DS( almost 6 months) has been having some issues lately (black specks in stool, tons of gas at night waking him all night long) and his pedi wants to try him on Prevacid before deciding if we need to switch him from Alimentum RTF to neocate or elecare. I'm hesitant to have him on it if he doesn't need it- he doesn't really have any reflux symptoms. But I figure we could try it before deciding next steps and I'm wondering how soon you noticed results for your LOs once they were on it??? Thanks!!