- Heat-related deaths and illnesses are preventable. Yet, about 1,220 people die from heatstrokes each year in the United States.
- This website provides helpful tips, information and resources to help you stay safe during this summer’s heatwaves.
What is a heatwave?
A heat wave is when summer temperatures are much higher than average and humidity levels are high. Some places are hotter than others, so this varies depending on the average temperature in a particular location at that time of year. High humidity and muggy conditions can make it feel hotter than it actually is.
Health effects
Know the signs and symptoms of heat stroke.
Heat illnesses, including heat exhaustion and heat stroke, occur when the body can’t cool itself properly. Normally, the body cools itself by sweating, but in extreme heat, this may not be enough. When this happens, a person’s body temperature rises faster than it can cool itself. This can cause damage to the brain and other vital organs.
Factors that increase the risk of developing heatstroke include:
- It’s humid
- obesity
- heat
- dehydration
- Prescription drug use
- Heart disease
- Mental illness
- Poor circulation
- Sunburn
- Alcohol intake
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Who is at increased risk?
Those most at risk are the elderly, young children and people with mental or chronic illnesses, but even young, healthy people can be affected by strenuous exercise in hot weather.
Whether on the playground or on a construction site, summer activities need to be balanced with actions that cool the body to prevent heatstroke. Use this website to learn more about how to stay safe in the heat this summer, including how to prevent, recognize and treat heatstroke.
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Tips to stay safe
When it’s hot outside, protect yourself and others by staying cool, staying hydrated and staying informed. Learn more tips for staying safe during extreme heat.
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Content Source:
National Center for Environmental Health
