Babies bitten by mosquitoes can usually use iodophor, which can achieve the effect of disinfection. Povidone-iodine belongs to a kind of topical disinfectant, the main ingredient is iodine, which has the function of disinfection and can be used for skin disinfection. After the baby was bitten by the mosquito, there may be redness, swelling, itching, in this case you can use povidone-iodine to disinfect, gently wipe over it. Povidone-iodine adverse reactions to the skin mucous membranes will have a slight irritation, if the baby’s skin is broken, repeatedly wipe the baby’s skin, may cause pain and irritation discomfort. Contraindications to iodophor have not been clarified. Iodophor for mosquito bites redness, swelling, itching no obvious relief, in this case you can use glycerine lotion topical itch, or topical glucocorticoid ointment anti-inflammatory, while preventing the baby was mosquito bites, you can apply eau de toilette and other mosquito repellent.