Government issues heatwave advice

The government has issued advice on surviving summer heatwaves.

Chief Medical Officer Sir Liam Donaldson announced the publication of an updated heatwave plan, which provides advice to health workers and those caring for vulnerable older people. A public information leaflet will also be made available.

Severe heatwaves are uncommon in England, but Sir Liam said that the conditions across Northwest Europe in 2003 showed that heat could be fatal. In England, figures showed that there were 2,000 excess deaths in that period - 85% of which were amongst people aged 75 and over.

In a severe heatwave, people can overheat and dehydrate, leading to heat exhaustion or heatstroke. Symptoms include headaches, nausea, an intense thirst, sleepiness, hot red and dry skin, a sudden rise in temperature, confusion, aggression, convulsions and a loss of consciousness.

Those most at risk include those aged over 75, people suffering from mental ill health, those who are bed-bound, people taking certain types of medication, those suffering from chronic ill health, and babies and young children, especially those under four.

Sir Liam said: "Taking action in advance can help reduce the number of excess deaths from heat. This plan will help make sure that the NHS and care services are prepared should a heatwave arrive.

"The elderly are particularly vulnerable and it is important that those aged over 75, especially those who live alone or in care homes, take precautions to avoid heat exhaustion and heatstroke."

The leaflet continues advice such as:

• if a heat wave is forecast, try and plan your day in a way that allows you to stay out of the heat;
• if you can, avoid going out in the hottest part of the day;
• if you must go out, stay in the shade. Wear a hat and light loose fitting clothes, preferably cotton. If you will be outside for some time, take plenty of water with you;
• take cool showers or baths and splash yourself several times a day with cold water, particularly your face and the back of your neck;
• eat as you normally would. Try to eat more cold food, particularly salads and fruit, which contain water;
• look after older people as they are more prone to the effects of heat.

The leaflets are being distributed to GP practices, pharmacies, walk-in centres, Citizen Advice bureaux, NHS direct call centres, hospitals, health promotions units, care homes and some voluntary sector organisations.

(KMcA)