An itchy rash on the arch or heel of the foot is an extremely common problem to have.
Athlete’s Foot Is The Most Common Cause:
The majority of causes of itchy foot arch rashes consist of irritations that should be removed by trying to remove different materials that may be irritating your feet such as the socks, shoes or detergents. The second major cause is due to dehydration which can be prevented by wearing thinner socks, moisturizing your feet after taking a bath or shower; The third common cause is hygiene- simply washing and moisturizing may take care of it; the fourth major cause if fungal infection which will need an athlete’s foot medication to take care of the problem.
15% of the world has foot fungus. This causes chronically dry, itchy and flaky skin.
First you should identify what the cause of your athlete’s foot is which may be an involved process, but try the above prevention first.
Toenail Fungus Can Re-infect Your Skin!