Urgent advice for people with dementia during heatwave
Alzheimer's Society Cymru has warned that people living with dementia are more vulnerable to hot weather
As temperatures are set to rise across the UK for the rest of the week, leading dementia charity Alzheimer's Society Cymru has warned that people living with dementia are more vulnerable to hot weather.
Angelo Makri, Senior Knowledge Officer for Wellbeing at Alzheimer's Society, explains: "People should absolutely enjoy the nice weather we're having, however it's important to note that high temperatures can lead to severe health problems for people with dementia unless they take precautions to keep cool and well-hydrated.
“This Dementia Action Week is also a reminder that too many people are facing dementia without the support they need - from delays in diagnosis to gaps in ongoing care. It’s vital that people can access timely advice, support and treatment, especially during periods of increased risk like hot weather.”
Why are people with dementia more vulnerable to the heat?
People living with dementia face several challenges during hot weather:
Reduced heat awareness – Dementia symptoms can mean that people don't recognise signs that they're too hot or realise they need to take cooling measures like seeking shade or removing clothing.
Hydration issues – People with dementia may not always recognise that they are thirsty, and may forget or be unable to drink water regularly. This can lead to dehydration, causing headaches, increased confusion, and urinary tract infections (UTIs).
Clothing and environment – People living with dementia may not dress appropriately for hot weather, forget how hot it is outside, or forget to use sunscreen or wear a hat.
Medication interactions – Some medications and dementia-related illnesses can make dehydration worse. Always check the medicine leaflet and speak to the GP if you're concerned.
Top tips to keep people with dementia safe in the hot weather:
Dress appropriately – Ensure the person living with dementia is wearing light-coloured, loose-fitting clothes made from natural fibres to help prevent overheating. A hat or cap for outside is essential.
Keep homes cool – Close the curtains and blinds during the day, especially in sunny, south-facing rooms. Open windows in the evening to let warm air out and cooler air in.
Avoid the midday sun – Make sure they stay out of the sun during the hottest part of the day (11am-3pm). When outdoors, seek shade, wear a hat and apply high-factor sunscreen regularly.
Find ways to cool off – Try putting a frozen bottle of water or ice pack next to a fan for DIY air-conditioning, or place a washcloth and iced water nearby.
Combat dehydration – Leave glasses or jugs of water within easy reach, share a drink with the person, leave reminders to drink, and provide high water content foods such as ice lollies, milk jellies, melon and yogurt. ‘Water sweets’, such as Jelly Drops, can also help the person stay hydrated.
Ask others to help – If you don't live near the person or are worried about someone, ask a friend or neighbour to check in.
"As the temperatures rise this week, we are urging families and carers to check in on people with dementia to make sure they are staying hydrated, wearing light clothes and keeping out of direct sun," says Makri. "Popping round to check on a neighbour, friend or family member with dementia can help keep them safe during the hot weather."