Ambroxol

• Possesses mucokinetic and secretolytic properties
• Promotes the removal of tenacious secretions in the respiratory tract and reduces mucus stasis, exhibits antioxidant activity

Terbutaline

• Selective beta 2- adrenergic agonist, predominantly stimulates beta 2-receptors, thus producing relaxation of bronchial smooth muscle

Guaiphenesin

• Increases respiratory tract fluid and reduces the viscosity of tenacious secretions and acts as an expectorant
• Very effective in both productive and nonproductive coughs

Menthol

• Provides relief from nasal congestion by causing a cool sensation
• Relieves the symptoms of sore throats and coughs by local anesthetic actions