What is Nail fungus?

A fungus is a tiny organism that lives in warm moist areas. Fungus of the toenails is a common problem that can affect people of all ages. It is also known as Onychomycosis.

Causes

The fungus often starts under the nail fold at the distal end of the nail. Over time it grows underneath the nail and causes changes to its appearance, such as thickening, a yellowish or brown discoloration and foul smelling. Toenail fungus often begins as an infection in the skin called tinea pedis (also known as athlete’s foot).

Symptoms

• Pain when walking or running
• Brown or yellow discoloration
• Foul smelling

Diagnosis

Clinically onychomycosis diagnosis is made very easily however your foot doctor may choose to do culture and KOH of the affected toenails to help determine the type of fungus involved and the treatment regimen necessary.