How to Spot the Signs of Heat Exhaustion

With extreme heat gripping much of the U.S., health experts stress the importance of recognizing and treating heat exhaustion. The condition occurs when the body overheats and loses water and salt through excessive sweating, leading to dizziness, nausea, cramps, and a rapid heart rate. High-risk groups include outdoor workers, athletes, older adults, children, and those on certain medications. Prevention includes staying hydrated, wearing loose clothing, and avoiding exertion during peak heat. Fitness and heat acclimatization can improve resilience. Treatment involves resting, cooling the body with shade, air conditioning, or cold water, and replenishing electrolytes with fluids like sports drinks. Experts urge prompt attention to symptoms—if left untreated, heat exhaustion can escalate to heat stroke, requiring emergency care. As heatwaves intensify, understanding how to manage heat-related illnesses is vital to public safety.

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Source: NYTimes