Episode 917: Heat-Related Illnesses

Contributor: Meghan Hurley, MD Educational Pearls: What is hyperkalemia? Hyperkalemia is when the measured blood level of potassium reaches above 5.2 - 5.5 mEq/L (normal 3.5 - 5.2 mEq/L). What are common causes of hyperkalemia? Chronic or acute kidney disease. Medications that im ...  Show more

Contributor; Aaron Lessen, MD Educational Pearls: A 2026 survey asked Canadian emergency medicine (EM) physicians about their eating and drinking habits while on shift. Among 527 respondents, 35% reported that they never or hardly ever ate during shifts, and 37% said the same abo ...  Show more

Exertional heat illness at its extreme may cause heat stroke and altered mental status (confusion, delirium, stupor, or unconsciousness), which can result in organ failure and death. Author Francis G. O'Connor, MD, MPH, discusses heat-related illness in athletes, including ris ...

It's mid July and this summer has been extremely hot. In this week's podcast, we'll discuss exertional heat illness, a group of conditions that can occur when the body's temperature regulation system is overwhelmed by exercise or exposure to high temperatures. We'll ...

There's a heat wave hitting much of the United State this week. Our bodies do have natural ways to dissipate heat, but when temperatures get extreme, sometimes they just can't keep up. In this episode of Life Kit, learn how to keep cool, hydrated and safe in extreme heat.See pcm. ...  Show more

This episode discusses a patient with an elevated body temperature and explores heat-related illnesses.

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