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