Iodophor is generally not able to make the scabs fall off quickly. Povidone-iodine is a topical disinfectant antiseptic, bacteria, spores, viruses, fungi, etc., mainly used for septic dermatitis, fungal skin infections, as well as small areas of the skin of mild burns, but also can be used for small areas of the skin and mucous membranes of the routine disinfection of the wounds, only to play a disinfectant and sterilization, and does not allow the scab to fall off quickly. Very rare cases of localized transient mild irritation of mucous membranes after use of the drug, usually disappears on its own, without special treatment. Allergic to the drug is prohibited. Wounds have already scabbed, should pay attention to strengthen the protection, with the metabolism, most of the scabs will fall off by themselves. The use of iodophor should be under the guidance of a doctor.