Explore the pharmacology of asthma and COPD treatments in this comprehensive 14-minute video lecture. Delve into the pathophysiology of these chronic lung diseases and learn about the mechanisms of action for various drug classes used in their management. Discover β2 adrenergic agonists, muscarinic antagonists, leukotriene modifiers, phosphodiesterase inhibitors, anti-IgE monoclonal antibodies, antihistamines, and corticosteroids. Gain insights into specific medications within each drug category and their roles in treating airway inflammation and narrowing. Perfect for medical students, healthcare professionals, and anyone interested in respiratory pharmacology.