An unprecedented and dangerous heat wave is enveloping Western North America, with high temperatures shattering records across the regions.
There are several reasons these high temperatures could be problematic for residents. First, they’re definitely not used to this type of intense heat. And second, many residents don’t have air conditioning. And that can make a heatwave like this deadly. The World Health Organization says exposure during these particular heatwaves can cause exhaustion, confusion, or even heart attacks, and can exacerbate existing health conditions such as cardiovascular and respiratory diseases.
But it’s relatively easy to prevent these types of adverse health effects during a heatwave with best practices, and if we just look out for our friends, family, and neighbors.
So what is a human to do? How should we plan to manage in the future when these scorching temperatures become, gasp, the norm? One thing is to have a heatwave safety plan and a healthy dose of respect for the destructive potential of this form of extreme weather. Here are five heat wave safety tips to help you deal with the dangers:
1. Dress for the Weather
It may seem like a no-brainer, but during a heatwave, you have to dress appropriately. Wear loose, light-colored clothing; UV-protective and moisture-wicking clothing are best if you have to work or be outside. This will help protect your skin from sunburn and help absorb sweat to keep you a little cooler. Be sure to protect your face, hands and any other exposed skin with sunscreen and wear a hat and sunglasses.
2. Avoid Strenuous Outdoor Activities
If possible, take part in outdoor activities during the morning hours, or postpone them until evening when temperatures are cooler. Take frequent breaks in the shade. If you’re working outside in the heat, and the activity makes your heart pound or you’re gasping for breath, stop and get inside to cool off and rest, especially if you feel lightheaded, confused or faint. Use the buddy system, too. If you’re working in the heat, check on your co-workers — and have them check in on you. Heat-related illness can make you confused or even lose consciousness.
3. Stay Hydrated!
Perspiration is your body’s way of staying cool, but that moisture loss has to be replenished regularly. If you have to be outside during a heatwave, it’s imperative to drink up, even if you’re not thirsty. Avoid sugary or alcoholic drinks; these will actually make you lose more fluids. You also want to stick to drinks that aren’t super-cold. That sounds crazy, right? But ice-cold water can actually cause stomach cramps. If you’re on a fluid restrictive diet or have a problem with fluid retention, talk to your doctor before drinking more than your normally prescribed amount.
4. Keep Cool
Ideally, during a heatwave, you want to say indoors where there’s air conditioning. If that’s not possible, many cities open up cooling centers during heat waves to provide citizens with relief, especially in areas where air conditioning isn’t prevalent. (Due to COVID restrictions, you’ll have to social distance and wear masks while there.) You can also try to go to a public place that has A/C, like a library, mall or a movie theater, assuming they are open where you live. Again, wear a mask for safety and practice social distancing.
You can also use fans, but keep in mind when temperatures are in the 90s or higher, fans won’t prevent heat-related illness. Taking a cool shower or bath is a much better option. Eat only light, cool foods such as fruit and salads. They’re easier to digest than hot, heavy meals, and your home won’t heat up when you prepare them.
5: Protect Those Most at Risk
Heat-related illness can affect anyone, but some people are particularly at risk. If you live with or know people, who fit into any of these categories, check on them frequently during a heatwave.
- infants and young children
- the elderly or sick
- people who are overweight
- people without air conditioning
- people who work outside
Of course, it goes without saying you should never leave children or pets in a car, as temps can soar inside even with a window cracked, heatwave or not. The CDC suggests we monitor adults at risk at least twice a day for signs of heat exhaustion or heat stroke, and infants and young children, even more frequently.PauseUnmuteLoaded: 15.95%Remaining Time -3:26Picture-in-PictureFullscreenNow That’s Scary
*Ressources: Science How Stuff Works