Most fungal infections respond well to antifungal creams. If the cream is stopped too soon, the infection may not be eradicated and the fungus will return. For more stubborn infections, a doctor may prescribe several months of therapy with griseofulvin, sometimes used in combination with antifungal creams. Keeping the infected areas clean and dry is important, because it will thwart further fungal growth and promote skin healing. Infected areas should be washed with soap and water, dried and then dusted with talcum powder.
Doctors suggest avoiding powders with cornstarch because it can promote fungal growth.
Give shoes 24 hours to dry between wearings. Wear shower sandals in public pools and showers. Wash bath mats often, especially if they tend to stay wet. If you follow this information, using the cream for seven to 10 days after the fungus is gone, and still have problems, consult a physician. Check the calendar.