Understanding the Meaning Behind a Black Toenail

Learn about the potential causes of a black toenail and when to seek medical advice.

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A black toenail often indicates a subungual hematoma, typically caused by trauma like stubbing your toe or repetitive stress from activities such as running. It can also be a sign of a fungal infection or, in rare cases, more serious conditions. Consult a healthcare professional for proper diagnosis and treatment.

FAQs & Answers

  1. What are the common causes of a black toenail? A black toenail can be caused by trauma, repetitive stress, fungal infections, or, in rare cases, serious underlying conditions.
  2. When should I see a doctor for a black toenail? You should consult a healthcare professional if the black toenail is painful, doesn't improve, or if you notice other concerning symptoms.
  3. Can a black toenail resolve on its own? In many cases, a black toenail can heal on its own, especially if caused by minor trauma, but it's best to seek advice if unsure.