What causes nail clubbing?

Dr. Mehmet Oz, MD

Cardiology (Cardiovascular Disease)

If the tip of your fingers look like drumsticks, you have club nails, says Dr. Oz. In this video he explains that club nails are caused by swelling underneath the nails, but can actually be an indication of other issues.

Continue Learning about Nail Disorders

Dr. Mehmet Oz, MD

Good hygiene and good habits will prevent most nail disorders:Keep your hands clean and dry so bac...

Dr. Mehmet Oz, MD

Healthy nails are less prone to infection and can protect the tissues of your hands and feet bet...

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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