Year : 2020

Volume : Volume 11

Issue : Issue 3

Address for correspondence :
Dr. Waheda Rahman.
wahida.505.wr@gmail.com

Abstract

Background:  Various microbes like viruses, bacteria, fungi and protozoa can give rise to many common oral and oropharyngeal conditions such as dental caries, periodontal disease, gingivitis, also cause upper respiratory tract infections like sore throat, common cold and influenza. Respiratory syncytial viruses can be spread by large droplets propelled through the air and inoculated into the eyes, nose and mouth at close range. Considering these modes of transmission, oral hygiene by gargling, together with hand washing and mask use, may be beneficial to help minimise the risk of both community- and hospital acquired respiratory infections. Various in vitro studies demonstrated rapid bactericidal and virucidal activity of PVP-I gargle/mouthwash against respiratory pathogens. In the current scenario of Covid -19 pandemic, recommending PVP- I mouth rinsing as a practice along with regular handwashing with soap can be considered.

Keywords: PVP-I (Povidone iodine), mouthrinses, viruses.