Whoaaaa: Could be a number of things but a hand that is turning blue (cyanotic) sounds first and foremost like a very serious vascular problem. See your provider immediately about this.
Answered 2/17/2015
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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