Regulatory PathRegulatory requirements compared

Active substances

Chlorhexidine + Lidocaine

Open in the medicines table

Canada Canada — marketed products (Health Canada)

BrandDINStrengthForm · routeCompany
INSTILLAGEL022949902 % / W/W; 0.05 % / W/WGEL · URETHRALPENDOPHARM DIVISION OF PHARMASCIENCE INC

UK MHRA United Kingdom — marketing authorisations

ProductAuthorisationHolderLegal status
COVONIA MEDICATED SORE THROAT 5MG/1MG LOZENGES LEMON FLAVOURPL 00240/0396THORNTON & ROSS LIMITEDP
COVONIA MEDICATED SORE THROAT 5MG/1MG LOZENGES MENTHOL FLAVOURPL 00240/0395THORNTON & ROSS LIMITEDP
COVONIA SORE THROAT 0.2/0.05%W/V OROMUCOSAL SPRAY LEMON FLAVOURPL 00240/0391THORNTON & ROSS LIMITEDP

Prices — United States and England

SourceProduct as listedPriceUnit / packDate
NHS Drug TariffLidocaine 0.05% / Chlorhexidine 0.2% oromucosal spray sugar free£5.7130 ml1 Oct 2026

NADAC: average price US retail pharmacies pay to buy the medicine. NHS Drug Tariff Part VIIIA: basic price reimbursed to pharmacies in England and Wales.

Components

Values as published by each source: SFDA human drug list (4-2026, as published by the Council of Health Insurance; indications from the CHI Daman Drug Formulary), Drugs@FDA, EMA medicines data, Health Canada Drug Product Database (Open Government Licence – Canada), MHRA category lists of UK marketing authorisations (Open Government Licence v3.0), CMS NADAC, NHS Drug Tariff Part VIIIA (NHSBSA Copyright, Open Government Licence v3.0), WHO Model List of Essential Medicines (CC BY 3.0 IGO; regrouped by active substance, not created by WHO), EMA PRAC, US FDA safety-related labeling changes and MHRA Drug Safety Update (Open Government Licence v3.0). Sources and reuse. Not a substitute for the official registers or the product information.