After a week of thinking a mosquito had bitten my little toe, I realised last night (after the nearby pharmacy had closed) that I have an itchy little patch of athlete's foot between my 4th and 5th toes. What is the best over the counter treatment, please?
As it's the first time I've had it and it appears small and fairly mild I am hoping it's a one-off and therefore would rather not spend a fortune.