How do I treat a nail infection?

Dr. Mehmet Oz, MD

Cardiology (Cardiovascular Disease)

Your doctor can prescribe several medications to treat a nail infection depending on its severity. Oral antifungal medication or antifungal nail polishes can both help with mild to moderate infections.

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National Athletic Trainers' Association

It depends on how much pain you are in. Bruising underneath a nail due to a crushing injury is c...

Dr. Mehmet Oz, MD

Many illnesses can cause symptoms in your nails, which is why experts recommend discussing any c...

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Nail Disorders

A fungal infection, typically on the toenails, is the most common nail disorder. People with diabetes, those who wear tight-fitting shoes and those who get a lot of manicures or pedicures are most susceptible. An infected nail will be painful and discolored, with a brownish-black band. The nail also might show scars, pits, ridges or lesions. Anti-fungal medication can treat the nail. To avoid infection, keep toenails short, discard old footwear and don't go barefoot around public showers and pools.

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