Antitussive

Antitussive herbs help suppress or reduce the urge to cough, particularly in cases of dry, irritating, or persistent coughs where no mucus is present. Antitussives act by soothing inflamed mucous membranes or relaxing the bronchial muscles.

Many of these herbs contain mucilage, saponins, flavonoids, and glycosides that form protective coatings, ease irritation, and inhibit the cough reflex. These herbs may also possess demulcent or anti-inflammatory properties, supporting overall respiratory comfort and healing. They can be applied to treat coughs and aid recovery from viruses, colds and flus that are accompanied by a lingering cough.

Examples of antitussives include wild cherry (Prunus serotina), marshmallow root (Althaea officinalis), and liquorice (Glycyrrhiza glabra).