Tremor: New tremor of the hands and fingers are seen in caffeine or nicotine excess, withdrawal states, overactive thyroid or anxiety but these conditions don't usually cause swelling and redness. If symptoms persist, see your pcp for evaluation.
Answered 1/13/2014
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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