Just trying to put 2&2 together. Reading side effects of Dexilant. Started on 5 sample bottles of 5 60 mg tabs approx. a month or 5 weeks ago. Now on full prescription. Seems that long or a little less that I have had loud ringing in ears, dull headaches continually, sinus pressure that releases when eating warm food/soups, eye pressure, general feeling ill/no energy and major joints don t bend with out soreness and hard to find energy to climb steps or get out of sitting position. I am 62 and an Electrical contractor that also works in the field most days so am in pretty good physical condition. Went back to Lansiprosal yesterday as a test. Dexilant works way better for Acid Reflex, thought great, finally found something that works. Either I ve had a very long sinus infection or bad side effects from a Dexilant?