Hyperventilation?: Hi, it's possible that you are breathing fast without knowing it and that could cause a transient drop in your blood calcium which could cause your numbness and twitching, blowing a paper bag might help. and I don't understand what you mean by not able to write, is that a new thing? Do you feel nervous when you are about to write? You might have Dysgraphia and I suggest that you see a neurologist.
Answered 10/16/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
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