I saw a neurologist today as I have been concerned about tremors in hand and foot. Thank goodness she doesn't think it is parkinsons as of now as she sees alot of that . not to say it wouldn't turn into it down the road . But she is testing me for ceruloplamin-copper heavy metal screen folic acid b12 (as I get injections once a mo) she asked what was the cause? My dr never told me why, just that it was low? sed rate westergren aso titer do you know is this routine for neurologists to test for these things? I never was around heavy metal? also she recommended the only way I would know if the shaking was from lyrica is to ease off it altogether slowly. although 2 drs say it isn't the lyrica she says it could be but is unusual . then I see her in a month. any ideas?