Hello. I'm new here. I was diagnosed with GERD, a hiatial hernia, and Barett's Esophagus (sp) a little over 3 yrs ago and have been on Nexium ever since. My heartburn has gone away and my last EGD came back with no signs of Barett's anymore. Good news. My doctor told me that I'd probably have to stay on Nexium long term. In January, I sent in my new prescription. This year our insurance is making us do mail order for long term medication. The pharmacy sent me a notice with my first delivery that my one year prescription had only been OK'd for 6 months, I called and they said that they had contacted my Dr because of potential risks associated with using Nexium long term. The pharmasist actually said that it could increase the risk of Esophageal cancer and stomach polyps. I found this a bit disturbing, seeing as though my Dr never mentioned those risks and I can't find much online about it.Has anyone else ever been told this or been warned of this? Why haven't any other pharmasists or doctors said anything...if it's even true?