What Do Darker Nails Indicate? Causes and Health Risks Explained
Discover the reasons behind darker nails, from infections to serious health concerns. Learn when to see a doctor.
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Darker nails can indicate several underlying conditions. Common causes include fungal infections, bruising from trauma, or melanin deposits. Health concerns such as melanoma, a type of skin cancer, can also cause dark streaks. If you notice sudden or unusual changes in nail color, consult a healthcare professional promptly for an accurate diagnosis and appropriate treatment.
FAQs & Answers
- What causes dark streaks on nails? Dark streaks can be caused by factors like trauma, fungal infections, or underlying medical conditions like melanoma.
- When should I see a doctor about my nails? Consult a healthcare professional if you notice sudden color changes or any other unusual symptoms related to your nails.
- Are dark nails a sign of serious health issues? While they can indicate health issues like melanoma or fungal infections, not all changes in nail color are serious. It's best to get them checked.
- Can nail color indicate general health? Yes, certain color changes in nails can reflect underlying health issues, making them an important health indicator.