Foot fungus is also a fungal infection caused by inflammatory skin disease, if scratching appears broken, can not be applied Dakine ointment, at this time need to dry, detoxification treatment, you can locally sprinkle external phosphomycin calcium powder or application of boric acid solution for wet cold wet compress, play anti-inflammatory, astringent treatment effect. You can also choose the Chinese medicine skin health lotion, compound yellow cypress dispel ringworm application cold wet compress treatment, play dry damp, cool blood, detoxification, anti-itch treatment purpose. After a few days of treatment the rash can be mostly dry and crusty, at this time you can apply topical dacrynic ointment to kill the fungus treatment.