Yeah, he should bring it to his doctor's Posted by: g2d on Feb-10-13 12:51 AM (EST)
attention. Incipient diabetes, peripheral neuropathy.
But local vasoconstriction can be quite "behavioral". The fingers on my mouse hand can get cold and tingly, and I don't have any sign of carpal tunnel.
I would like to know whether he's kneeling or sitting, and whether his wet suit boots have plenty of toe room.
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