Fungal Nail Treatment

What is a Fungal Nail Infection?

Fungal Nail Infection, also known as onychomycosis, is a common condition where a fungus infects a part of the nail, including the bed, matrix, or plate. It leads to changes such as discolouration, thickening, and crumbling of the nail, primarily affecting toenails due to the favourable dark, warm, and moist environment shoes provide.

Causes and Risk Factors of Fungal Nail Infection

Fungal nail infections are caused by various fungal organisms, with dermatophytes being the most common culprits. Yeasts and moulds can also cause nail infections, particularly in people with weakened immune systems or chronic health conditions. Risk factors include aging, reduced blood circulation to the feet, a weakened immune system, wearing enclosed shoes that create a moist environment, previous injuries or infections to the nail or skin, diabetes, and athlete’s foot.

Signs and Symptoms of Fungal Nail Infection

The infection starts with a yellow or white spot under the tip of your fingernail or toenail. As the fungus spreads deeper into the nail, it may cause the nail to discolour, thicken, and develop crumbling edges—an unsightly and potentially painful problem. Other symptoms include changes in the shape of the nail, darkening of the nail, and nail lifting or detaching from the nail bed.

Complications if Left Untreated

If not treated, fungal nail infections can lead to permanent damage to the nails, and the infection can spread beyond the feet to other parts of the body, especially in individuals with suppressed immune systems. The condition can cause pain, make it difficult to walk, and significantly impact the quality of life.

When to See a Podiatrist

It’s advisable to consult a podiatrist if self-care strategies and over-the-counter (OTC) treatments haven’t helped, or if the nail becomes increasingly discoloured, thickened, or deformed. Early consultation can prevent the condition from worsening and reduce the risk of complications.