Anyone know where to buy cheap Nexium or the generics online that is safe? I heard some websites are bad and dangerous and sometimes they give out placebos. I just found out I need a prior authorization from pharmacy and my doctor to get my insurance to approve for the purple pill. So I have to wait 3-4 days. I am scared the insurance will not approve. I tried protonix, prilosec, and prevacid which didn't work very well. The last two PPIs I haven't tried yet are dexilant and aciphex, but I am scared these won't work on my stomach either. Nexium seems to be the only stomach pill that works for me. Help anyone? Thanks.