Dequaspray Dequaspray is used for the symptomatic relief of severe sore throats. Dequaspray provides fast, effective relief from sore throat pain. The Dequaspray design ensures that the powerful anaesthetic ingredient is delivered straight to the point of pain. Ingredients The active ingredient is Lidocaine Hydrochloride (2% w/v). The other ingredients are Sorbitol, Levomenthol, Peppermint Flavour, Aniseed Flavour, Sodium Citrate, Saccharin, Alcohol, Carmoisine Edicol (E122) & Water. Directions Adults & children over 12 years: Three sprays. Aim nozzle at back of throat & spray on to the affected area. Repeat the dose every three hours as needed up to a maximum of six times in 24 hours. Children under 12 years: Should not be given to children less than 12 years of age.