The Canadian Red Cross says some people are especially susceptible to heat exhaustion and potentially fatal heat stroke. But some simple steps can help people cope with soaring temperatures:
WHO IS AT RISK?
-The elderly, infants and young children
-People who work or exercise outdoors
-The homeless and underhoused
-Those with chronic health problems like diabetes, heart disease or respiratory conditions
-People who take diruretic medications to eliminate water from the body
PREVENTION:
-Avoid being outdoors during the hottest part of the day; the sun is least strong in the early morning or later evening hours
-Slow down heat-inducing activities. Work and exercise in brief periods
-Take frequent breaks
-Dress in light, loose clothing and wear a hat
-Drink plenty of cool fluids, like water, but avoid caffeine and alcohol
SYMPTOMS TO WATCH FOR:
-Severe muscle contractions, usually in the legs or abdomen
-Normal or elevated body temperature
-Dizziness and weakness
-Rapid, weak pulse becoming irregular
-Irritable, bizarre or combative behaviour
-Headache
HOW TO HELP:
-Call 911
-Cool the body by bathing or sponging with lukewarm to cool water
-Give cool fluids in small sips
-Remove excess clothing and loosen existing clothing
-Move person to cooler location
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