Heatwave advice

Most of us welcome hot weather, but when it's too hot for too long there are health risks. During the current heatwave  make sure the hot weather doesn't harm you or anyone you know.

The main risks posed by a heatwave are:

A heatwave can affect anyone, but the most vulnerable people are:

  • Older people, especially those over 75
  • Babies and young children

  • People with a serious chronic condition, especially heart or breathing problems

  • People with mobility problems – for example, people with Parkinson's disease or who have had a stroke

  • People with serious mental health problems

  • People on certain medications, including those that affect sweating and temperature control

  • People who misuse alcohol or drugs

  • People who are physically active – for example, labourers or those doing sports

It's wise to stay tuned  to the weather forecast on the radio, TV or social media, or the Met Office.
If you're planning to travel, check the forecast at your destination.

Tips for coping in hot weather

  • Shut windows and pull down the shades when it is hotter outside. You can open the windows for ventilation when it is cooler.

  • Avoid the heat: stay out of the sun and don't go out between 11am and 3pm (the hottest part of the day) if you're vulnerable to the effects of heat.

  • Keep rooms cool by using shades or reflective material outside the windows. If this isn't possible, use light-coloured curtains and keep them closed (metallic blinds and dark curtains can make the room hotter).

  • Have cool baths or showers, and splash yourself with cool water.

  • Drink cold drinks regularly, such as water and diluted fruit juice. Avoid excess alcohol, caffeine (tea, coffee and cola) or drinks high in sugar.

  • Listen to alerts on the radio, TV and social media about keeping cool.

  • Plan ahead to make sure you have enough supplies, such as food, water and any medications you need.

  • Identify the coolest room in the house so you know where to go to keep cool.

  • Wear loose, cool clothing, and a hat and sunglasses if you go outdoors.

  • Check up on friends, relatives and neighbours who may be less able to look after themselves.

  • If you have concerns about an uncomfortably hot house that is affecting your health or someone else’s, get medical advice.

How do I know if someone needs help?

Contact NHS 111 if someone is feeling unwell and shows symptoms of:

  • Breathlessness
  • Chest pain
  • Confusion
  • Intense thirst

  • Weakness

  • Dizziness

  • Cramps which get worse or don't go away

Get the person somewhere cool to rest. Give them plenty of fluids to drink.

Find out about the symptoms of heat exhaustion and what you should do to cool someone down.

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