With temperatures continuing to rise this week and into the weekend, the NHS in London is urging people to take care in the hot weather and use NHS services wisely.
While many people enjoy warmer weather, hot weather can cause some people to become unwell through overheating (becoming uncomfortably hot), dehydration, heat exhaustion and heatstroke.
Dr Agatha Nortley-Meshe, Medical Director for Primary Care in London, said: “We are expecting some very hot weather over the weekend, and I would like people, to not only enjoy the sun, but also be safe by taking precautions to keep well and avoid putting pressure on services.
“We advise people to keep out of the sun at the hottest time of the day, between 11am and 3pm. If you are going to do a physical activity, for example exercise or walking the dog, plan to do these during times of the day when it is cooler such as the morning or evening.”
Dr Nortley-Meshe also suggested drinking plenty of fluids, applying sunscreen and limiting alcohol intake.
She said: “Hot weather can increase the risk of heart attack, stroke, lung problems and other diseases. Older people, babies and young children are more likely to be unwell from hot weather because their bodies are less able to regulate temperature. People with underlying medical conditions can also be vulnerable to the effects of hot weather.”
Hot weather increases the demand on NHS services, especially A&E departments and the 111 phone service. People should use NHS 111 online as their first point of contact for non-emergency medical advice.
The NHS App links to NHS 111 online which offers help for a wide range of symptoms and medical conditions. Health advice and information is also available via the NHS website, including help finding a local pharmacy, dentist, and GP practice.
NHS 111 online is not available for children under five. People looking for urgent medical help for under 5s should use the 111 phone line.
People who are at higher risk of becoming seriously unwell include:
older people aged 65 years and over (note change from previous guidance of 75 years of age and above)
babies and young children aged 5 years and under
people with underlying health conditions particularly heart problems, breathing problems, dementia, diabetes, kidney disease, Parkinson’s disease, or mobility problems
people on certain medications
people with serious mental health problems
people who are already ill and dehydrated (for example from diarrhoea and vomiting)
people who experience alcohol or drug dependence
people who are physically active and spend a lot of time outside such as runners, cyclists and walkers
people who work in jobs that require manual labour or extensive time outside
people experiencing homelessness, including rough sleepers and those who are unable to make adaptations to their living accommodation such as sofa surfers or living in hostels
people who live alone and may be unable to care for themselves.
