Nail fungal infection, also called onychomycosis, affects the fingernails or toenails. It can cause nail discoloration (yellow, brown, or white), thickening, brittleness, crumbling edges, and separation of the nail from the nail bed. The infection develops slowly and can spread if untreated.

At ClairéDerma, treatment focuses on eliminating the fungus from the nail and preventing further damage. Dermatologists may use: These treatments target the fungus while supporting healthy nail regrowth.

Prescription antifungal nail solutions

Oral antifungal medication for deeper infection

Nail thinning or trimming procedures

Hygiene and moisture-control guidance

Long-term nail care plan