How Heatwaves Can Affect Us Physically

With the Met Office having just issued its first ever Red warning for exceptional heat, it’s important to make sure that you’re taking the necessary steps to keep yourself safe at the moment, as soaring temperatures and hot sun can have all sorts of interesting and potentially dangerous effects on the human body.

This is the first time that temperatures of 40 degrees C have been forecast in the UK, although it’s expected that the mercury will start dipping closer to normal levels for this time of year from tomorrow onwards, with cooler air from the west pushing across the country… which, no doubt, will be welcome relief for many.

Heatwaves are associated with a rise in heat-related deaths and, according to the World Health Organisation, are among the most dangerous of all natural hazards.

Prolonged periods of extreme heat during the day and nighttime can put a huge amount of physiological stress on our bodies, exacerbating chronic diseases such as renal disease, diabetes and respiratory and cardiovascular conditions.

Heat gain in the body can be caused by a combination of internal body heat and external heat from our natural environments. This can have an impact on how our bodies regulate temperature and this, in turn, can lead to a range of illnesses, such as heatstroke, heat exhaustion, heat cramps and hyperthermia.

There are various ways you can keep yourself this week, including reducing the heat load at home. This can be achieved by closing windows and shutters during the day, particularly those facing the sun, as well as turning off electrical devices and artificial lights.

Aim to be in the coolest room at home as much as possible, especially at nighttime. Avoid going out during the hottest time of day and avoid strenuous physical activity wherever possible. If you must be more active, aim to do it during the cooler times of day, in the morning between 04:00 and 07:00.

And, of course, stay as hydrated as you possibly can! If you need any further help or advice, get in touch with Maidenhead physio centre Clear Physio today.