Use of mouthwashes against COVID-19 in dentistry

A. Vergara-Buenaventura, C. Castro-Ruiz

Research output: Contribution to journalReview articlepeer-review

74 Scopus citations

Abstract

The proximity to the patient during dental care, high generation of aerosols, and the identification of SARS-CoV-2 in saliva have suggested the oral cavity as a potential reservoir for COVID-19 transmission. Mouthwashes are widely-used solutions due to their ability to reduce the number of microorganisms in the oral cavity. Although there is still no clinical evidence that they can prevent the transmission of SARS-CoV-2, preoperative antimicrobial mouth rinses with chlorhexidine gluconate (CHX), cetylpyridinium chloride (CPC), povidone-iodine (PVP-I), and hydrogen peroxide (H2O2) have been recommended to reduce the number of microorganisms in aerosols and drops during oral procedures. This paper therefore aims to provide a comprehensive review of the current recommendations on the use of mouthwashes against the COVID-19 pandemic and to analyse the advantages and disadvantages of most conventional antiseptic mouthwashes used in dentistry.

Original languageEnglish
Pages (from-to)924-927
Number of pages4
JournalBritish Journal of Oral and Maxillofacial Surgery
Volume58
Issue number8
DOIs
StatePublished - Oct 2020

Keywords

  • COVID-19
  • Coronavirus
  • Dentistry
  • Mouthwashes
  • Oral health

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