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A 16-year-old female asked:

My big toenail on my right foot is white. why is this? it's just this nail. fyi, my toes also go cold and purple when i sit down. what's my problem?

1 doctor answer1 doctor weighed in
Dr. Jeffrey Kass
Podiatry 28 years experience
It is possible: He one nail has fungus and that you have raynaud's. But, since I am not examining you, i would recommend you see a doctor.

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