Fungal Nail Infection

Fungal nail infection is a common nail disorder which starts in the skin surrounding nail plate. It is typically caused by the dermatophyte fungus, or mold or yeast. Fungus attacks either a toenail or fingernail, or the nail bed (the skin below the nail). ​It appears as a discoloured spot, then gradually grows to cause disfigurement of all nails. As the infection grows, it can cause your nail to grow thicker, fragile and eventually crumble away. Risk factors associated with fungal nail infection include:

• Old age leading to reduce blood flow

• Excessive sweating

• Having peripheral vascular disease

• Working in a moist or humid environment

• Wearing socks and shoes that do not allow ventilation

• Living in close quarters with someone with the infection

• Having athlete’s foot

• Sharing socks, towels, footwear of those infected

• Having diabetes, weak immune system or Down syndrome (in children)

When to seek expert advice

You may approach one of our highly trained doctors at the Section of Dermatology at The Aga Khan University Hospital the only internationally accredited hospital in Pakistan, if the self-care steps have been ineffective. You should also seek medical help if you have diabetes and suspect fungal growth in your nails.