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Summer is here, which for many people means increased time spent outdoors, such as to play, exercise, garden and more. While certainly fun, it’s also important to be aware of heat-related illnesses, including heat stroke, and their symptoms. points out that adverse health effects can occur from exposure to excessive heat.

These effects and their symptoms include: Heat stroke is a medical emergency. When you see it happen to someone, seek emergency help and cool the person down right away. If the person loses consciousness, call 911 immediately, Emergency Management Ontario says.



The province says individuals at high risk of heat-related illness include: If you are having symptoms, such as feeling dizzy, weak or overheated, during extreme heat, you’re advised to immediately move to a cool place, such as indoors, and into a place with a temperature less than 26 C, sit or lie down to rest and drink water. You should also take it easy even after you start feeling better, as you may still be at risk. points out that extreme heat and heat-related illnesses are especially dangerous for infants and young children.

Children most at risk include those with breathing difficulties (asthma), heart conditions, kidney problems, mental and physical disabilities, developmental disorders, diarrhea and those who take certain medications. Parents/guardians should consult with their family doctor or pharmacist to find out if their child’s medication increases their risk of heat-related illn.

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