My mother has this constant vibration type feeling in her hand (janjhanahat) all day, from elbow to the tip of finger and it has been 5 months now. Also in the night both the hands begins to pain unbearably. Shown many doctors, initially they were telling of arthritis but yesterday doctor referred to a neurosurgeon saying it might be due to nerves, they have been giving painkillers and but it's all useless. She cannot make a fist with her hand, fingers are difficult to move and pains unbearably in the night. She is a sugar and BP patient.