As we enter the warmth of July, we are finally able to take full advantage of all that our province has to offer. However, while we are enjoying the excitement of Nova Scotia this summer, we also must focus on our health and safety. This includes doing what we can to prevent heat exhaustion and heat stroke.
Heat stroke, the most severe heat-related illness, occurs when your body’s temperature regulation fails, causing its core temperature to soar. Heat exhaustion, where your body is struggling to cool itself, is the warning sign of heat stroke. Primarily caused by prolonged exposure to extreme heat, the risk of experiencing both drastically increases during the summer.
Thinking about this risk can be scary, but we can mitigate it by taking the following precautions:
Prioritize hydration by drinking consistently. Water or sports drinks that are rich in electrolytes, such as Gatorade or Powerade, are the most beneficial. Additionally, avoid dehydrators, such as excessive alcohol or caffeine, as they accelerate fluid loss.
Protect yourself from the sun by wearing clothing that is loose-fitting, lightweight, and breathable. Wearing a wide-brimmed hat, using a broad-spectrum sunscreen that is SPF 30 or more, and going in the shade can also effectively block the sun.
Plan your activities around the heat by scheduling outdoor exercise in the early morning or late evening and taking frequent breaks in shaded, cool areas.
Take general safety measures, such as not staying in a parked car on a hot day, looking out for others who are more vulnerable to extreme temperatures, and knowing the symptoms of heat exhaustion and heat stroke: dizziness, nausea, confusion, or lack of sweating.
These steps can determine whether you have a fun-filled summer day or a medical emergency. Following them diligently, and encouraging others to do the same, will ensure a safe, healthy, and vibrant summer for everyone.
Learn more about signs of heat exhaustion and heat stroke, and how to prevent them: https://www.redcross.ca/training-and-certification/first-aid-tips-and-resources/first-aid-tips/summer-safety/heat-stroke-heat-exhaustion