Betadine Vaginal Pessaries Can Effectively Relieve The Itching, Odor, Discharge, And Discomfort Of Your Special Area Caused By Germs Such As Bacteria, Fungi, Viruses, And Protozoa. It Is Worked By The Prolonged Release Of Pvp-I, Which Gradually Releases Free Iodine In Nano-Meter Size And Kills Pathogens In 30Seconds.