What Do Black Fingernails Mean? Causes and Implications for Men

Discover the causes of black fingernails in men, including trauma, infections, and medical conditions. Learn when to seek help.

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Black fingernails in men can result from trauma, leading to blood under the nail (subungual hematoma), a fungal infection, or even medical conditions like endocarditis or melanoma. If unsure about the cause, or if it is accompanied by other symptoms, consult a healthcare professional for a proper diagnosis and treatment.

FAQs & Answers

  1. What should I do if I have black fingernails? If you have black fingernails, especially with other symptoms, consult a healthcare professional for diagnosis and treatment.
  2. Can black fingernails indicate a serious health issue? Yes, black fingernails can sometimes indicate serious conditions like melanoma or endocarditis, so timely medical advice is crucial.
  3. What are common causes of black fingernails in men? Common causes include trauma to the nail, fungal infections, or medical conditions such as subungual hematoma.
  4. How can I prevent black fingernails? Preventing black fingernails includes practicing proper nail care and protection during activities that could cause injury.