Posted 11/28/2014 3:30 PM (GMT 0)
Hi.
My PPI's also stop working periodically. The only solution I've found is to switch back to the type that I've been off for the longest amount of time. For example the PPIs availible in my country that I can tolerate are: Omeprazole, Lansoprazole and pantoprazol. I'l take Omeprazole for a couple of month, then switch to Lanso, then to Panto and then back to Omeprazole.
Hope that helpes