I dont know what it is called but my mom keeps on shaking or twitching her head uncontrollably and i dont know why its happening and its really scaring me.  I think its because of stress, nerves, to much caffeine,or loss of sleep, i don`t know. i`m just asking why is this happening, and what kind of doctor does she need?
HI, thanks for using Chat Doctor It is understandable to be concerned. Abnormal or involuntary movements are called duskiness. There are several varieties of dyskinetic which have different clinical appearances, underlying causes and treatments. It would be best for her to consult a neurologist for assessment which would include history, visualization of the movements and physical examination. I hope this helps