(NC) Canadians are used to extreme weather, from fog to blizzards to heat waves. Various levels of government keep track of these weather events and issue alerts so you know when to take extra care.Though we all know the dangers of freezing temperatures, you might not realize that extreme heat comes with dangerous health risks as well. Here’s what you need to know:
What are the risks?
Heat illnesses include heat stroke, heat exhaustion, fainting, heat rash or cramps, and swelling of the hands, feet and ankles. These conditions tend to be caused by overexposure to heat or overexertion in the heat. If not prevented, heat illness can lead to long-term health problems and even death.
Older adults, young children, people living with chronic illness, social isolation or poverty, and people who work outdoors often have a higher risk for heat illness. If you take medication, consult with your family doctor or pharmacist about your level of risk.
Fortunately, most negative outcomes of heat illness can be avoided if you take appropriate action.
What to do?
- Stay hydrated.
- Check in with family and friends to make sure they’re okay.
- Reschedule or plan outdoor activities for cooler parts of the day.
- Dress in loose-fitting, light weight, breathable clothing
- Cool off in the shower or in an air-conditioned space.
What to watch for?
Symptoms of heat illness include:
- dizziness or fainting,
- nausea or vomiting,
- headache,
- rapid breathing and heartbeat.
If you have any of these symptoms during extreme heat, move to a cool place and drink water right away.
Immediately call 911 or your local emergency number if someone you’re caring for has a high body temperature and is either unconscious, confused, or has stopped sweating.
While waiting for help, move them to a cool place, apply cold water to their skin and clothing, and fan them as much as possible.
Find more information at Canada.ca/health.
www.newscanada.com
