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Could be harmless pigmentation but sometimes a sign of melanoma (a serious skin cancer).
If new or changing, get evaluated by a dermatologist immediately.
When to See a Doctor
If lines suddenly appear or change quickly.
If you experience nail discoloration, pain, or other unusual symptoms.
If you have a family history of skin cancer and notice dark streaks on your nails.
Nail Care Tips
Maintain a balanced diet rich in vitamins and minerals.
Keep nails clean and moisturized.
Avoid biting or picking at nails.
Your nails can be a window to your health, so paying attention to these signs helps you stay ahead. If you’re unsure, don’t hesitate to consult a healthcare professional for a thorough evaluation.
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