npr.org 1 days ago URGENCY: 6/10
Stay Safe: The Dangers of Extreme Heat
Extreme heat is the deadliest weather condition, but how does it affect our bodies? Discover the science behind heat-related illnesses and essential safety tips to protect yourself this summer.
Understanding Heat-Related Illnesses
As temperatures rise, the risk of heat-related illnesses increases significantly. Our bodies rely on sweating to cool down, but in extreme heat and humidity, this natural cooling system can fail, leading to severe health consequences.
Here are the three main ways heat can impact your body:
- Heat Exhaustion: Symptoms include heavy sweating, weakness, and dizziness.
- Heat Stroke: A life-threatening condition where the body temperature rises above 104°F, leading to confusion and unconsciousness.
- Dehydration: Loss of fluids can impair bodily functions and lead to serious complications.
- Drink plenty of water, even if you don't feel thirsty.
- Wear lightweight, loose-fitting clothing.
- Avoid strenuous activities during peak heat hours.
- Stay indoors in air-conditioned spaces whenever possible.