This medicine targets the two main pathways that cause allergy symptoms:
Fexofenadine Hydrochloride: A Second-Generation Antihistamine. It blocks "Histamine," the chemical responsible for immediate reactions like sneezing, watery eyes, and an itchy nose. It is known for being non-drowsy because it does not easily enter the brain.
Montelukast Sodium: A Leukotriene Receptor Antagonist (LTRA). It blocks "Leukotrienes," chemicals that cause swelling in the nose and tightening of the airways. It is excellent for reducing long-term congestion and preventing asthma symptoms.