Meggezones Pastilles Meggezones Pastilles provide symptomatic relief of sore throats, coughs, colds, catarrh & nasal congestion. Ingredients The active ingredient is Menthol (16 mg). The other ingredients are Liquorice Extract Powder, Benzoin & Peppermint Oil. Directions Adults: Take 1 pastille as required. Maximum 15 pastilles in 24 hours. Children 6-12 years: 1 pastille as required. Maximum 10 pastilles in 24 hours. Under 6 years: 1 pastille as required. Maximum 5 pastilles in 24 hours.