How does betadine work in healing a wound?

Betadine, which contains the active ingredient povidone-iodine, works as an antiseptic to prevent infection in wounds. It releases iodine when applied, which has broad-spectrum antimicrobial properties, effectively killing bacteria, viruses, and fungi. By reducing the microbial load at the wound site, Betadine helps facilitate the healing process and reduces the risk of complications. Its application also creates a protective barrier over the wound, aiding in the overall healing environment.