Blue toenails: This could easily be vascular in nature. Your best first choice is either a vascular specialist or present to the emergency room. Sorry to sound alarmist , but better safe than very sorry . Good luck.
Answered 12/7/2013
4.7k views
Blue toenails: Poor arterial circulation, same could apply to impotence- see internist or vascular specialist as soon as you can.
Answered 12/28/2013
4.6k views
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