Wednesday 14 August 2013

Albertans urged to protect themselves in hot weather


With warm weather and high humidity forecast this week, Albertans heading outdoors are being urged to protect themselves and look out for others who may be feeling the effects of heat.
“We want to remind Albertans to take the proper precautions to stay healthy and safe during this stretch of hot weather,” said Dr. Martin Lavoie, deputy chief medical officer of health, in a recent information bulletin.
 “It’s extremely important for people to stay hydrated and stay cool. Normal activities that you may do during cooler weather can pose serious heat-related illnesses under these conditions.”
Sections of central and southern Alberta are expected to be hardest hit today and this week with temperatures that feel like the mid-thirties.
Alberta Health provides these tips for avoiding sunburns and heat-related exhaustion:
  • Apply sunscreen with a sun protection factor of at least (SPF) 30, at least 20 minutes before heading outdoors. Be sure it screens out UVA and UVB rays, and reapply frequently (as directed on the product label).
  • Wear a wide-brimmed hat and sunglasses (with a UVA/UVB CSA certified seal).
  • Wear light-coloured long pants and long-sleeved shirts that cover skin.
  • Drink plenty of water and other non-alcoholic, non-caffeinated beverages to stay hydrated, even before you feel thirsty.
  • Consider rescheduling activities to cooler hours of the day.
  • Take frequent breaks from heat, spending time inside cool buildings (like malls or libraries) or indoor pools.
  • Keep an eye on weather forecasts, as weather conditions can change quickly.
Hot weather can also cause heat stroke. Symptoms include high body temperature, lack of sweat, disorientation, fainting, and unconsciousness. If a person shows symptoms of heat stroke, get medical attention immediately. While awaiting medical attention, the person should be moved to a shaded area, and outer clothing and shoes should then be removed. Wrap the person in a cool, wet towel until medical care is provided.
“We’re asking the public to pay close attention to vulnerable people, including young children, older adults, those with pre-existing medical conditions, and people who are socially-isolated to make sure they are cool and hydrated,” said Lavoie.
Albertans are also reminded never to leave vulnerable adults, children or pets alone in a vehicle -- even with the window down -- as the temperature inside can be several degrees warmer than the air outside.