Fungal Nails (Onychomycosis)

Fungal nail infections, also known as onychomycosis, occur when fungi invade the nail plate, causing thickening, discoloration, brittleness, and sometimes crumbling of the nail. They are commonly seen in toenails due to the warm, moist environment inside shoes, and can result from trauma, poor circulation, or previous nail infections.

At Harley Medical Foot and Nail Clinic, our podiatrists provide expert diagnosis and tailored treatment for fungal nails. Care begins with a thorough assessment to determine the severity and type of fungal infection, often supported by laboratory tests such as PCR or culture for precise identification. Treatment may include careful nail debridement, topical antifungal medications, oral medication if required, and advanced therapies such as Lunula or K-Laser to target the fungus and encourage healthy nail regrowth. We also assess your footwear, foot measurements and biomechanics, as these factors can contribute to nail trauma, persistent thickening, pressure-related damage and environments that encourage fungal infection. Correcting these issues helps reduce recurrence and supports healthier long-term nail growth.