About this video
Asthma explained: understand causes, triggers, symptoms, diagnosis, and practical treatment steps to manage acute and chronic attacks. This concise video breaks down asthma’s inflammatory mechanisms, common triggers (allergens, smoke, cold air, medications, exercise), and why bronchial hyper-responsiveness leads to wheeze, cough, and breathlessness. You’ll learn how asthma develops—from airway inflammation, mucus hypersecretion, and smooth-muscle contraction to possible long-term airway remodeling—and how genetics and environmental exposures interact. The video outlines clear diagnostic approaches for children and adults, including history, response to…
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