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            What is heatstroke and how to prevent it

            Don’t let heatstroke ruin your fun in the sun!
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            Posted: 20/05/22
            What is heatstroke and how to prevent it

            British weather can be somewhat unpredictable, so when the sun appears, it can be very tempting to want to make the most of it! Whilst you’re having fun in the sun, it’s important to understand the effects of prolonged sun exposure and how heat-related illnesses such as heatstroke can occur. Find out more about who is at risk of heatstroke, the symptoms to expect, and how to treat heatstroke if symptoms do develop.

            What is heatstroke?

            Heatstroke is the most extreme form of hyperthermia, where the body rises to an abnormally high temperature, and it cannot cool itself down.  Naturally, heatstroke is more common in the summer months and can be caused by overexertion/prolonged exposure to the sun, e.g. exercising or working outdoors.

            While we all love to enjoy the sun, the best way to ensure you enjoy it safely is by understanding the risks of heatstroke and how to prevent it. If left untreated, heatstroke can damage body parts, including the brain, kidney, liver, and nerves.  So, it’s a good idea to get clued up on the warning signs to reduce the risk of these complications!

            Woman with heatstroke sits down fanning herself

            Who can get heatstroke?

            Anyone who spends prolonged periods of time/overexerts themselves in hot environments is at risk of heatstroke. However, certain groups are deemed more susceptible to the illness:

            • The elderly and infants
            • Those with long term health conditions such as diabetes or diseases of the vital organs
            • Individuals on certain medications such as beta-blockers and antihistamines
            • Groups that spend prolonged periods outdoors, such as farmers, athletes, soldiers
            • Those with obesity
            • Those with a history of having heatstroke

            What are the symptoms of heatstroke?

            There is a range of symptoms associated with heatstroke, with the most common being:

            • A high temperature (40C or above)
            • Hot, dry, or damp skin
            • Rapid and shallow breathing
            • Increased heart rate
            • Loss of consciousness
            • Confusion, disorientation and/or delirium
            • Nausea and vomiting
            • Headaches
            • Redness of the skin
            • Seizures
            • Muscle weakness and cramps
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            775856
            Aqua Sens Cooling Mist Spray 150ml
            £1.00
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            818996
            Mini Fan Assorted
            £1.19
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            Lucozade Sport Orange 500ml
            £1.59
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            Woman on beach applies suncream to face

            Ways to prevent heatstroke

            The likelihood of developing heatstroke can be significantly reduced by following several prevention measures in hot weather:

            • Use sunscreen with a high SPF (30 or more)
            • Drink plenty of cool, non-alcoholic drinks when out and about in a hot environment, even if you’re not thirsty.
            • Try to limit your exposure to the sun and arrange your time outdoors to be at cooler times of the day, e.g. morning/evening. 
            • Stay in the shade for as much of the day as possible
            • Wear light coloured and loose-fitting clothes
            • Take cool showers/baths
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            777168
            Shop Skincare at Savers
            Shop Skincare at Savers
            629056
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            263974
            Nivea Sun Lotion SPF30 200ml
            £6.79
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