Povidone Iodine acts as an antiseptic for external application in the treatment of skin lesion, cut, abrasion, infected wounds and burns. Upon application to affected areas, there are no stinging sensations. 优碘为一种消毒剂，它用于治疗皮肤受伤、割伤、擦伤、伤口感染和烧伤。搽于伤口上时，不会感觉疼痛或刺痛感。