Slow down, and avoid strenuous activity. Postpone outdoor games and activities.
Avoid sunburn. Stay in the shade, wear protective clothing, and use sunscreen with a high sun protection factor (SPF) and ultraviolet type A (UVA) rating.
Conserve electricity other than that being used for cooling equipment.
If your home does not have air conditioning, go to a public building with air conditioning each day for several hours.
Take a cool shower, bath or sponge bath.
Dress appropriately. Wear loose-fitting, lightweight, light-colored clothing that will cover as much skin as possible.
Wear a broad brimmed hat when outdoors.
Drink plenty of fluids even if you do not feel thirsty. Water is the safest liquid to drink during heat emergencies. Avoid extremely cold drinks, which can cause cramping.
Avoid drinks that contain alcohol or caffeine.
If you are taking water pills or limit the amount of fluid you drink on your doctor's orders, ask how much you should drink during hot weather.
If you take medications, check with your doctor to see if you need to take extra precautions in extreme heat.
If you must work outdoors, take frequent breaks in the shade or indoors.
Use a buddy system when working in extreme heat.
Avoid using salt tablets unless directed to do so by a physician.
Never leave children, elderly or incapacitated adults, or pets alone in closed vehicles.