While many may be rejoicing after a miserable spring, it’s worth remembering hot temperatures can be dangerous. As such, the heart works much harder during hot weather — beating up to 10 times more per minute for every 1C temperature increase. People, of course, also sweat more during hot weather so the body can cool itself. The poor air quality on hot days due to particulate matter and allergens also means people with chronic obstructive pulmonary disease are at increased risk of death during the hot weather. This means they come under increased strain during hot weather — especially if we become dehydrated.

Source: Irish Examiner June 26, 2024 23:54 UTC