Take precautions to protect yourself and your loved ones:
Consider rescheduling outdoor activities to cooler hours of the day.
Take frequent breaks from heat, spending time indoors at cooled public buildings (including malls or indoor pools).
Drink plenty of water and other non-alcoholic, non-caffeinated beverages to stay hydrated.
Do not leave any person or pet inside a closed vehicle.
Apply a sunscreen of at least sun protection factor (SPF) 30, at least 20 minutes before heading outdoors. Be sure the SPF 30 screens out both UVA and UVB rays, and reapply frequently (as directed on product label).
Wear a wide-brimmed hat and sunglasses (with a UVA/UVB CSA certified seal).
Wear light-coloured long-sleeved shirts and pants that cover skin.
Monitor for symptoms of heat stroke, including:
high body temperature
lack of sweat
While awaiting medical attention:
move the individual to a shaded area
remove his or her outer clothing and shoes
wrap the person in a wet towel until medical care is being provided.