Children drink 10 ml of medical povidone-iodine generally will not have any effect, medical povidone-iodine belongs to the toxic side effects, less irritation of the medium-effect killing agent, you can drink more boiled water, dilute the concentration of povidone-iodine, promote excretion, continue to observe can. The main role of medical povidone-iodine is to disinfect and sterilize, it is a very good broad-spectrum antiseptic, and it is less irritating to the skin, and the disinfecting effect is better, it can kill bacteria, fungi and some viruses, and it can also be used for cuts, frostbite, abrasions and so on, to anti-inflammatory to the wounds, and you may feel a slight tingling after applying the iodine povidone-iodine. Life put the povidone-iodine in a higher place to avoid letting children accidentally eat, home can always have povidone-iodine, do not long-term overuse, may lead to skin pigmentation, skin color becomes dull.