Hello:

I have been having this buzzing/vibrations all over my body. Mostly behind neck, legs and my hands.

All tests are negative so far. Got MRI: cervial, brain lumbar. All clear. EMG and NC came with slight Carpel Tunnel on left hand. Vibrations are bothering me. My B12 is 206. Neuro says normal is from 180 - 800, so mine is normal low. Can you have symptoms at this level taking B12 supplements. Have hypo thryoid also but controlled with meds. Have low BP. I have weird vibrations/shaky feeling most of time. Specailly when I am standing or sitting too long. Supplements /Vitamins not helping.
ANA was positive at 1:160 but all other tests were negative. EMG negative for left side. All tests so far are negative. I have pain where I have vibrations. Pain comes and goes whole day long mostly in leg calf muscle and behind neck. Am curious. Please advice. Ran out of tests to get this resolved. what could this be...