Heat waves are becoming more frequent and intense, and while they may feel like just another hot day, extreme heat can seriously impact your health. From dehydration to heatstroke, knowing the risks—and how to protect yourself—can make all the difference.
How Extreme Heat Affects Your Body
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Dehydration
– High temperatures make you sweat more, which quickly depletes fluids and electrolytes. Without replacement, it can cause dizziness, fatigue, and headaches.
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Heat Exhaustion
– Prolonged exposure leads to nausea, weakness, and excessive sweating. Left unchecked, it can escalate into heatstroke.
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Heatstroke –
A life-threatening emergency where your body can no longer cool itself. Symptoms include confusion, rapid heartbeat, and even loss of consciousness.
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Exacerbated Conditions
– Those with heart disease, asthma, or diabetes face higher risks during extreme heat. Air quality often worsens, further straining vulnerable groups.
Who’s Most at Risk
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Older adults
and young children struggle to regulate body temperature.
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Outdoor workers and athletes are exposed to direct heat for long periods.
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People without access to cooling face greater danger, especially in urban “heat islands.”
How to Protect Yourself in Extreme Heat
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Hydrate constantly: Water is best; avoid alcohol and excess caffeine.
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Seek shade or cool spaces: Air-conditioned areas, cooling centers, or shaded parks can prevent overheating.
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Wear breathable clothing: Light colors and loose fabrics help your body stay cool.
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Plan smartly:
Limit outdoor activity during peak hours (10 AM – 4 PM).
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Check on vulnerable people:
Neighbors, kids, and elderly loved ones may need extra support.
Conclusion
Extreme heat isn’t just uncomfortable—it’s a serious health risk. By understanding the dangers and taking simple precautions like hydration, smart clothing, and cooling strategies, you can safeguard yourself and your loved ones during heat waves. Staying proactive keeps you not just cool, but safe.
