With rising temperatures in the UK amid a summer heat wave, experts have warned the public to be on guard against heat exhaustion and heat stroke, which can be life-threatening . Let’s take a look at how to detect signals:
What are the signs of heat exhaustion?
Heat exhaustion can occur after prolonged exposure to high temperatures.
According to the NHS, the main symptoms include headache, malaise, dizziness and confusion, excessive sweating, loss of appetite, cramps in the arms, legs and stomach, rapid pulse and feeling very thirsty.
In addition, children may fall asleep or fall asleep.
Although heat exhaustion is not usually severe, it is important for the affected person to drink plenty of water and cool down, for example by using cold compresses around the armpits or using a fan.
What about heat stroke?
Heat exhaustion can turn into a heat stroke, a condition that occurs when the body can no longer cool down. It can be fatal.
While people with heat exhaustion usually feel better after cooling off and drinking water, people with heat stroke may continue to feel bad.
People with heat stroke may also experience difficulty breathing, confusion, and a temperature of 40ºC or higher.
Unlike heat exhaustion, people who suffer from heat stroke can also stop sweating even if they feel very hot.
Other important signs include that someone has an attack, loses consciousness or does not respond.
If you suspect a heat stroke, it is crucial to call 999.
Who is most at risk?
While anyone can suffer from heat exhaustion or heat stroke, the NHS says some people are at greater risk than others, such as babies and young children, the elderly and people with chronic illnesses such as diabetes.
The UK Health Safety Agency (UKHSA) has also warned that people who do outdoor activities that require high levels of physical exertion may also be at higher risk, which could include manual workers and athletes.
People living in the top-floor apartments may also be at higher risk, the NHS said, as well as those who may not be able to adapt their behavior to stay cool, such as people with Alzheimer’s disease.
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How can heat exhaustion and heat stroke be prevented?
The UKHSA recommends staying out of the sun between 11am and 3pm and avoiding physical exertion during the hottest part of the day.
He also advises staying in the shade, wearing sunscreen and a hat, drinking plenty of fluids, carrying water when found, and avoiding alcohol.
It is also important not to leave children or animals in cars, even with the windows open.
To stay cool indoors, NHS tips include closing curtains in rooms facing the sun and keeping windows and doors closed if it’s hotter outside than inside.
Taking care of others is also important, especially those who find it difficult to stay fresh or hydrated.