With the arrival of summer, it’s important once again to make sure everyone understands the health hazards of hot weather, especially for older adults. Previous agebuzz posts on this important topic have spelled out the array of health concerns that surface when older adults are exposed to hot weather and in particular the real threats to health and well-being that arise when someone experiences a heatstroke. There’s also a new good summary just out from Insider that can help you recognize the signs of heat illness (everything from rashes to cramps to extreme body temperatures). 

This summer, however, the health risks from heat may be exacerbated and more intense due to the continued effect of the coronavirus. With limited access to publicly air-conditioned spaces such as libraries or shopping malls, those confined to their homes may be unable to cool themselves off sufficiently. And cities and towns may not operate their usual cooling centers. With the majority of heat-related deaths occurring in un-air-conditioned homes, it’s more important than ever to make sure you or your loved ones or older neighbors take care to keep cool. For some suggestions of affordable and efficient fans on the market, pour yourself some ice water and read more here. And if your budget permits an air-conditioner purchase, the Washington Post has a new article on how to compare window units versus portable air conditioners.

And even if the temperatures outside don’t hit the high-level extremes, new research seems to suggest that thousands of more people die every year than we realized due to hot weather. Scientists from Boston University published a recent study reporting that the number of deaths attributable to heat is much larger than the CDC typically reports, which is about 600 deaths/year. In fact, it appears that many thousands of Americans die each year from just moderately hot weather. So, sit in front of your fan and read more here.

Finally, a new study out of Kuwait underscores the risks of extremely high temperatures, something we’re all likely to face going forward as the climate continues to get hotter. The American Heart Association reported that when the temperature in Kuwait reaches extremes of 109 degrees Fahrenheit, the number of deaths from cardiovascular disease dramatically increases. It seems that as your core body temperature rises as the weather gets hotter, your heart undergoes more stress and strain as it tries to keep blood pumping, and blood flow shifts from your organs to cooling your skin. So those of you with cardiovascular disease may wish to take extra precautions as you head out into the sun- or better yet, stay inside and try to keep cool.