Dear Doctor;I’ve itchy toes that have also developed bad odour. I was advised to quit wearing socks but I’m a banker and need the corporate appearance, so I can’t do without socks. What should I do? Peter, 36.Dear Peter, Itchy toes are caused by fungus growing in between the toes. This could be caused by wearing dump or unclean socks. It’s a fungal infection that can also be caused by sweaty feet or over-exposing your feet to water, especially unclean water.There are medically-approved powders for feet that you could use and also ensure that you wear clean and dry socks. Don’t wear the same socks for many days without washing. Maintain proper hygiene for your feet and footwear in order to avoid itchy feet.