For the last few weeks, I have been having a terrible problem with vertigo. I take medication for blood pressure (generic Micardis), metformin for diabetes, Citalapram for anxiety, generic Zetia for cholesterol and generic Celebrex for rheumatoid, along with once a week Enbrel injections. Could one, more or a combination of these drugs be causing the vertigo? The new version of Micardis generic that I m taking is fairly new...started taking it within the last few months.