It can take up ot 14 days. we saw a miracle on day 12. we saw improvement before day 12, maybe day 4 but it was day 12 where we had a new baby. Please continue with the zantac while you wait for the prilosec to kick in. I did NOT do this & learned the HARD way. you have to space the zantac & prilosec out at least 2 hrs from one another.
i hope the prilosec dose is high enough…& I hope that you’re giving zegerid? if not & it’s compounded from the pharmacy, chances are it won’t remain stable past 2 weeks, that is IF it’s compounded correctly…
please see ‘Prevacid 101’ from my welcome/intro (there’s info about prilosec there as well)
~laura