Antiviral Composition for Oral Care

Abstract

Viral infection of the oral mucosa (the lining of the oral cavity) is a common feature of many respiratory viruses that is central to pathogenesis and spread. Despite this, few anti-viral oral hygiene products exist. The present invention is a composition of a zinc salt and hinokitiol to be used as an anti-viral agent in oral care products. The composition is extremely low risk for adverse effects and irritation, and as such can be used continuously and frequently as both a preventative measure and a treatment. Oral care products in which this composition may be used include, but are not limited to toothpaste, mouth rinse and gargling solution. The composition inhibits viral replication in the oral cavity through interacting with the replication machinery of the viruses.

Dependencies are inferred from the claim text.