The generic name of iodophor is povidone iodine solution, which is a disinfectant and antiseptic, and cannot be used for foot soaking, but can be used for the disinfection of small skin wounds, the treatment of suppurative dermatitis and so on. Povidone iodine solution is a brownish-red liquid, which is a western medicine, and has a killing effect on a variety of fungi, viruses, bacteria, and spores. This product can not be used for foot soaking, mainly used for skin fungal infections, suppurative dermatitis, disinfection of small wounds of the skin and mucous membranes, and treatment of small mild burns. Adverse reactions to povidone iodine solution are occasional minor transient irritation of the wound mucosa. It is contraindicated for women during breastfeeding and pregnant women. This product should not be taken orally; if the site of application of redness, swelling, burning sensation, etc. should be discontinued, and the drug should be cleaned; polyvidone iodine solution is prohibited for those who are allergic to polyvidone iodine solution. Povidone iodine solution should be properly applied under the guidance of a physician, if used with other drugs, you need to consult a physician first.