What Causes Black Toenails? Causes, Symptoms, and Treatments
Discover the causes of black toenails, from trauma to fungal infections, and when to seek medical advice for proper treatment.
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Black toenails are typically caused by trauma or injury to the toe, leading to bleeding under the nail. This can result from repetitive activity like running, poorly fitting shoes, or direct blows to the toe. Other causes include fungal infections, melanoma (a type of skin cancer), or underlying health conditions such as diabetes. It's important to identify the cause; if unsure or if the condition is painful and persistent, seeking medical advice is recommended.
FAQs & Answers
- What are the main causes of black toenails? The main causes include trauma from injury, fungal infections, melanoma, and underlying health issues like diabetes.
- When should I seek medical advice for black toenails? Seek medical advice if the condition is painful, persistent, or there are other concerning symptoms present.
- Can black toenails be prevented? Wearing properly fitting shoes, protecting your toes during activities, and maintaining foot hygiene can help prevent black toenails.
- What treatments are available for black toenails? Treatment varies based on the cause but may include managing underlying health conditions, treating infections, or addressing any injuries.