Heatwave Safety Strategies to Prevent Illness and Stay Healthy
11 practical, evidence-based ways to stay cool, hydrated, and safe during extreme heat.
Drink water regularly to prevent dehydration.
Wear lightweight, loose-fitting, light-colored clothing.
Stay indoors during the hottest hours of the day.
Keep your home cool with proper ventilation and shading.
Cool your body with showers, damp towels, or misting.
Eat light meals and water-rich foods.
Use fans correctly and understand their limitations.
Protect vulnerable people and never leave anyone in parked vehicles.
Exercise only during cooler parts of the day.
Learn the warning signs of heat exhaustion and heatstroke.
Stay informed about weather forecasts and heat alerts.
-
1 / 11
Heatwaves can pose serious health risks, including dehydration, heat exhaustion, and heatstroke. Fortunately, many heat-related illnesses are preventable with simple precautions.
By staying hydrated, keeping your body and home cool, choosing appropriate clothing, limiting outdoor activities during peak temperatures, and recognizing early warning signs of heat illness, you can significantly reduce your risk.
The following guide outlines 11 practical, evidence-based strategies recommended by leading public health organizations.