Answer
My first question is whether or not this is eczema at all. Oftentimes, it is difficult to distinguish between eczema (dermatitis) of the feet and athlete's foot (tinea pedis). Both are itchy, both can be red, cause scaliness, and can temporarily improve with creams. The best way to figure this out is by seeing a Dermatologist, who can do an in-office test to look for fungus. Athlete's foot is usually treated with topical antifungal creams, though it may come back if you haven't completed an adequate course.
Eczema of the feet is a notoriously difficult problem to solve, but often will be exacerbated by moisture and evaporation. Try to wear cotton socks each day with well ventilated shoes.
If the eczema continues, you may have an allergy to a rubber, leather, or glue in your shoes. Your dermatologist can test you for these and other allergens.
If all else fails, there are ultra-potent creams and oral medications that can be taken to clear your eczema. They should do the trick.
Ask GoodHealth.com is intended for consumer education only. Always seek the advice of a physician or other qualified health care provider with questions regarding your personal health or medical condition.

