Essential tremor: If it is essential it may causes rhythmic shaking and is common after 40 y/o and if so it can affect voice head and leg other options could be parkinsons syndrome if it is like a pill rolling type movement and you have a stiff arm.
Answered 11/28/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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