A 49-year-old member asked:
what's the reason why my toenails are black and blue underneath?
2 doctor answers
Dr. Adam Teichman answered
18 years experience Orthopedic Foot and Ankle Surgery
Rubbing in a shoe: If you are runner this is a common occurence due to pressure with the nail and the shoes. We call this runner nail. If you are a runner or not seking medical attention to have this evaluated will be a great help to prevent this from happening again and again. Go to www.Myfootandankle.Com for more information.
Answered on Dec 21, 2017
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