Athletes foot is a fungal skin infection affecting the feet. It is very common and usually found inbetween toes, where the conditions are warm, moist and airless.

It can affect anyone, but is more common in those who sweat more. It can also be passed from person to person. 

Usually a rash will develop that becomes scaly and itchy. It can lead to the skin cracking and being sore. It normally affects one toe to bgein with but can spread along the toes if it goes untreated. It can also spread to other areas of the feet and toenails , therefore it is best to treat the infection as soon as symptoms occur.