Foot odor with iodophor has a certain effect, but only to relieve or improve the symptoms, can not achieve the purpose of cure, as follows: Foot fungus, also known as tinea pedis, is caused by dermatophytes of the foot dermatophyte infections, and iodophor is compounded povidone iodine, is a commonly used brown disinfectant, and iodophor is not good for the elimination of fungal effects, for the tinea pedis only has a certain inhibitory effect, and can not be used as the main drug, so the foot fungus with iodophor is useful, but the role of not much. Foot fungus mainly take antifungal drugs for treatment, such as econazole nitrate spray, Butenafine hydrochloride cream, Cyclopiazide cream, Lilanaphthyl ester cream, etc., has a better efficacy. It is recommended that patients with foot fungus should consult a doctor in time and choose the appropriate medication or method of treatment under the guidance of a professional doctor, so as to avoid delaying the treatment time.