warts
Eczema
The most common cause of itchy feet is athlete's foot. Athlete's foot is a fungal and bacterial infection that is contagious.
A Rash, Hives, Or an Infection.
sore bumps at top of feet.
Fungus growing between toes that is red and itchy. Caused by not completely drying feet and doing things like walking barefoot in locker rooms and wearing shoes without socks
Usually friction.
IT COULD BE ATHLETES FOOT
they are when your feet get cold and then get really itchy
High blood sugar.
My wife breaks out in a visible itchy rash starting on hands and feet ,when she wears her dentures
it means you had an itch on the sole of your foot. :)