What it is
Thymus vulgaris (common thyme) liquid extract is a traditional European respiratory remedy standardised for thymol and carvacrol content. It acts as an antispasmodic on bronchial smooth muscle, an antimicrobial against respiratory pathogens, and a secretolytic that thins mucus for easier expectoration. The 2024 paediatric RCT confirmed its efficacy in asthma-related cough.