Nail fungus : If a toe nail had turned a grey color, it usually means there is a fungal infection of the nail. There are several medications that may treat the problem. Consult your physician about treatment options.
Answered 6/21/2021
6.2k views
Discolored toenail: You should see a dermatologist. The doctor will evaluate the type of coloration. Is it related to a medicine that you take (usually several nails). Is it a surface pigment from socks that rub with a shoe on only one toe? Is it a sport injury such as joggers toe with subtle bruising, or is it a pigmented streak underneath the nail that can be a serious problem. Please see your doctor right away.
Answered 1/21/2021
6.2k views
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