A member asked:

My left thumb there's a tiny black spot at the bottom of the nail and cutical( skin).what can it be?

A doctor has provided 1 answer

It depends on size: If it is tiny, you can watch it for any further growth. Unless it is changing in size and color, it may not be anything. Keep an eye on it for 4-6 months and watch if it changes or not.

Answered 2/2/2014

4.5k views

Thank

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