What does a discolored nail indicate?

A discolored nail can indicate a wide array of potential issues, making it important for a professional to assess the underlying cause. Changes in nail color can be symptoms of various conditions, including infections, underlying health issues, or trauma to the nail.

For instance, a yellowish tint may suggest a fungal infection, while brown or black nails could indicate trauma or a more serious health concern, such as melanoma. Therefore, discoloration is not simply a cosmetic issue and warrants further examination to determine the root cause, which can range from benign to serious conditions. Recognizing the importance of nail health in overall well-being helps manicurists provide better service and care to their clients.