Whether you’re skiing in Colorado, trekking in Nepal, or visiting a city like Denver, you’ve probably heard warnings about altitude sickness — but how much of it is true? On this episode of the Merck Manuals Medical Myths podcast, our host talks with Dr. Andrew Luks, professor of pulmonary and critical care medicine at the University of Washington, to separate fact from fiction about altitude illness. Learn what actually causes altitude sickness, how to recognize early warning signs, and what really works for prevention. 

To learn more about altitude illness MerckManuals.com 

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