Iodophor is usually used to wipe the lower body. Povidone-iodine is a common disinfectant that can disinfect the skin, and povidone-iodine is less irritating to the skin, so if there is a wound on the lower body, you can use povidone-iodine to wipe it as prescribed by the doctor, which can disinfect the skin and help to prevent infections from occurring. However, some people may be allergic to povidone iodine, in this case you need to avoid using povidone iodine to wipe, so as to avoid allergic reactions, in addition, if there is inflammation in the lower body, avoid using povidone iodine, so as to avoid skin mucous membrane stimulation, resulting in aggravation of the infection. If there is a wound or inflammation of the lower body, it is recommended to consult a doctor, under the guidance of the doctor to use appropriate treatment, do not take the liberty to use medication, usually to maintain local cleanliness and hygiene, underwear should be changed in time.