Dual bacterial and fungal infection respond poorly to anti-fungal medication. Antibiotics are often needed to complete the cure. Treatment and prevention of these foot problems must be focused at eliminating the conditions that foster fungal growth. Don't wear socks made of synthetic materials. These materials restrict evaporation around the foot .
Sandals are the best warm weather footwear.
If possible, go barefoot at home. Dust an anti-fungal powder into your shoes in the summertime. Alternate your shoes every other day so that they have time to dry out between wearings. It is reported to have significant anti-fungal effects. Apply a light coating of this product to the affected area three or four times a day, and continue to apply it for two weeks after the infection seems to have disappeared.