Podophyllotoxin can cure smelly feet, but you can’t abuse Podophyllotoxin when you have smelly feet, you should be guided by your doctor to use the medicine. It is composed of bitter ginseng, talcum powder, salicylic acid, benzoic acid and boric acid, which has the efficacy of clearing heat and drying dampness (removing heat and drying dampness), killing insects and converging sweat, and is used for keratinized tinea pedis and smelly sweat caused by dampness-heat downstream (dampness and heat invade the intestinal tract, bladder, pubic area, lower limbs, etc.). Although the effect of foot light san has the treatment of foot odor, but blister type, vesicular tinea cruris is prohibited, children, pregnant women are prohibited, foot skin existence of broken ulceration is prohibited, foot light san ingredients allergic to people are prohibited. At present, the adverse reactions of the foot light powder is not clear, after the use of the foot light powder foot discomfort needs to be immediately discontinued. Foot odor should not be used indiscriminately, foot odor treatment should go to a regular hospital, by the doctor to guide the use of medication.