Introduction
Asterex Syrup (200 ml) is Astemax Biotech’s WHO-GMP certified expectorant formulation containing Ambroxol Hydrochloride, Guaiphenesin (Guaifenesin), and Terbutaline Sulphate, designed for effective cough relief and bronchial clearance.
Key Ingredients
Ambroxol Hydrochloride thins mucus secretions and facilitates expectoration by stimulating surfactant production in the lungs. Guaifenesin increases bronchial hydration to loosen viscous sputum. Terbutaline Sulphate, a selective beta-2 agonist, relaxes bronchial smooth muscles for improved airflow.
Health Benefits
Rapidly relieves productive cough, chest congestion, and wheezing in acute bronchitis, COPD exacerbations, and asthmatic cough. The triple action clears airways, reduces cough frequency, and improves breathing within 30-60 minutes of dosing













