What Does It Mean When Toenails Turn Black? Causes and Treatment Explained

Discover the causes of black toenails, including subungual hematoma and infections, and learn when to seek medical help.

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Toenails turning black often indicate a condition called subungual hematoma, where blood collects under the nail due to trauma or injury. Other possible causes include fungal infections, melanoma, or underlying health issues. Consult a healthcare provider to determine the exact cause and appropriate treatment.

FAQs & Answers

  1. What are the common causes of toenails turning black? Common causes include subungual hematoma, fungal infections, melanoma, and trauma to the nail.
  2. When should I see a doctor for black toenails? Consult a healthcare provider if you experience pain, swelling, or if the discoloration persists or spreads.
  3. Can black toenails be a sign of serious health issues? Yes, in some cases, it may indicate serious conditions such as melanoma or other systemic health issues.
  4. How can I prevent my toenails from turning black? Protect your toenails from trauma, keep them clean and dry, and wear properly fitting shoes to prevent injuries.