Depends: The skin color can determine many things like bruises, infection or inflammation. You should have a podiatrist take a look at it.
Answered 3/14/2015
4.9k views
Infected: Ingrown toenails could do that. Does the toenail look ingrown or infected?
Answered 12/6/2013
4.9k views
Many things: You could have a vascular compromise issue (possibly raynaud's) or an infection or a trauma to your toe. Good luck.
Answered 9/15/2013
4.9k views
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