COPD Exacerbation Explained: Oxygen, Bronchodilators, Steroids & Ventilation

Acute exacerbations of COPD are among the most common causes of emergency department visits, hospital admissions, respiratory failure, and ICU admissions worldwide. Understanding how to recognize, evaluate, and manage these patients is essential for anyone caring for critically ill patients. In this video, we review the pathophysiology of acute COPD exacerbations and discuss evidence-based approaches to oxygen therapy, bronchodilators, corticosteroids, antibiotics, noninvasive ventilation, and mechanical ventilation. We also cover common pitfalls, oxygen-induced hypercapnia, the Haldane effect, dynamic hyperinflation, auto-PEEP, and ventilator management strategies for patients with severe airflow obstruction. Topics Covered: • COPD exacerbation pathophysiology • Causes and triggers of acute exacerbations • Oxygen therapy and oxygen saturation targets • Hypercapnia and the Haldane effect • Bronchodilators and nebulized therapies • Corticosteroids in COPD exacerbation • Antibiotic selection and indications • Noninvasive ventilation (BPAP) • Indications for intubation • Mechanical ventilation strategies • Auto-PEEP and dynamic hyperinflation • ICU management of severe COPD exacerbations 🔗 Download the full study guide + access our complete emergency critical care curriculum:   / whiteboardmedicine   Our Patreon includes: • 📄 Study guides for every video • 🎓 Mini-courses (ventilation, shock, RRT & more) • ❓ Practice questions • 🚫 Ad-free videos • 🧠 A structured ICU curriculum 🎧 Listen to the WhiteBoard Medicine Podcast: https://podcasts.apple.com/us/podcast... Disclaimer: This content is intended for educational purposes only and should not be considered medical advice. Clinical decisions should always be based on individual patient circumstances, local protocols, and consultation with appropriate healthcare professionals. #COPD #COPDExacerbation #CriticalCare #EmergencyMedicine #MechanicalVentilation