What is Nail Fungus?

Nail fungus (also called onychomycosis) is a common condition that begins as a white or yellow spot under the tip of your fingernail or toenail. As the fungal infection goes deeper, nail fungus may cause your nail to discolor, thicken and crumble at the edge. It can affect several nails but usually not all of them.

What causes Nail Fungus?

  •  Fungi infection of the nails
  •  Fungi invading the nail to live off the keratin found in the nail plate
  • Causative fungi can be derived from dermatophytes or moulds
  • Yeasts (Candida)
  • Fungi-like cramped, dark, humid conditions of footwear