Fungal foot infections are one of the most common things we see in clinic, and yet they are also one of the most misunderstood. Many people put up with uncomfortable, unsightly skin or nails for months, sometimes years, not realising that effective treatment is available. Whether you have noticed something changing with your skin or nails, or you are just curious, this guide walks you through everything you need to know.

What causes fungal foot infections?

Fungal skin and nail conditions are caused by a type of fungus called dermatophytes, which have thread-like structures which penetrate the layers of tissue. Dermatophytes are unusual as they are able to feed off keratin which is what skin, nails and hair is made from. Wherever there is skin or nail it is possible to get a fungal infection.

How do we get fungal foot infections?

Some dermatophytes are present in the environment, some specialise on living on humans and some live on animals. We can catch dermatophytes from domestic animals and cows.

If you are in an environment where people are barefoot, for instance in a swimming pool, some of the dermatophyte threads may break off and transmit the infection to another person. Dermatophytes can live in the skin or nail for up to 12 months so it is possible to get a reinfection for that time.

What encourages fungal infections to grow on skin?

The dermatophytes like warm and moist environments. Therefore feet in sweaty and occlusive footwear is an ideal environment, think wellies and work boots.

What does a fungal skin infection look like?

A fungal skin infection can look like dry skin, itching, redness, red dots on the skin and some thickened skin.

Fungal nail infections can change colour, become thicker, become crumbly and thickened crumbly material under the nail.

What should I do if I think I have a fungal skin or nail infection?

If you are concerned that you might have a fungal skin or nail infection it is a good idea to book an appointment with your podiatrist for an assessment. Once you know what you are dealing with you can then take the most appropriate line of treatment for you.

At Parkside Podiatry in Burgess Hill, we see fungal skin and nail infections regularly and know how much of a difference the right treatment can make. You do not need to put up with discomfort or feel embarrassed, we have seen it all and we are here to help.