Do your fingernails or toenails appear yellow or dull? Learn what yellow nails indicate and how they can be managed.
Yellow nails, medically called xanthonychia, are characterized by a yellowish discoloration of the nail plate. This can be caused by fungal infections, chronic health conditions, smoking, or repeated nail trauma. Early evaluation can help identify underlying causes and guide effective treatment.
Common Symptoms
Nails turning yellow or pale
Thickened or slow-growing nails
Brittleness or splitting
Nails separating from the nail bed (onycholysis) in some cases
Occasional foul odor if fungal infection is present
When to see a dermatologist
Yellowing persists or worsens over time
Nails become thick, brittle, or painful
Multiple nails affected simultaneously
Associated with respiratory issues, swelling, or other health symptoms
Over-the-counter remedies are ineffective
Early detection is important for managing the condition and preventing further complications.
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