The only PPI that is OTC is Prilosec OTC. There are other drugs (h2 blockers) out there that may work for you as well - Tagament and Zantac are the two I can remember right now.
You might have to find one that works through trial and error.
Pan-colitis and GERD diagnosed May 2003
Osteopenia diagnosed Feb 2006
Status: Getting close to remission!?!?!
10mg pred, Asacol 12 per day, Azathioprine 100mg, Aciphex, Forvia, and Pro-Bio