The mercury could hit a scorching 37C in parts of the UK this week, prompting an urgent warning from the NHS about the dangers of heatstroke. Forecasters have issued heatwave warnings for large swathes of the country, sparking fears that vulnerable populations will be disproportionately affected by the soaring temperatures.
Heatstroke is a potentially life-threatening condition that occurs when the body's internal temperature becomes too high, often as a result of prolonged exposure to the sun or strenuous physical activity in hot weather. It can cause a range of symptoms, including confusion, dizziness, headaches and nausea – and requires immediate medical attention if not treated promptly.
The NHS has outlined four simple steps that could save lives during this heatwave: first, move the person to a cool place; second, get them to lie down with their feet slightly elevated; third, remove any excess clothing; and fourth, try to cool them down by spraying them with water or sponging them while fanning.
If the person's condition doesn't improve within 30 minutes, or if they lose consciousness, call 999 immediately. The NHS stresses that prompt action could be the difference between life and death – particularly for older people, young children and those with pre-existing health conditions who are more susceptible to heat-related illnesses.
The UK is bracing itself for an intense heatwave, with forecasts predicting temperatures of up to 37C in some areas. Public Health England data shows that heatwaves can lead to a rise in excess deaths – highlighting the importance of public awareness and education on heat-related health risks.
The NHS is urging people to stay hydrated by drinking plenty of fluids and avoid alcohol, while also advising against strenuous physical activity during the hottest parts of the day. For those concerned about their own health or that of a loved one, it's crucial to consult a GP or call 111 for non-emergency advice.
Climate change projections suggest that heatwaves like this could become more common in the UK – making public health preparedness and education all the more vital.