Hello - I'm looking for advice and information on involuntary head shaking. It's getting worse and very alarming to my family, friends and myself, not to mention embarassing. My docotor (not a specialist) suggests it might be anxiety. I was taking medication for about 10 years for anxiety, but the tremors didn't go away. I saw a doctor in physical medicine (who saw me once) said it wasn't neurological. I was never given an MRI or cat scan, which I think should've been routine. This is becoming a huge problem for me.