How To Protect Against Heat-related Illness

  • 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.