Hydration for Older Adults This Summer
Help older adults in Warminster & Gillingham stay hydrated and well this summer with simple tips.
Helping elderly loved ones stay well in Warminster, Gillingham and the surrounding areas
As July brings warmer days to Warminster, Gillingham, and the surrounding towns, keeping hydrated becomes especially important for older adults, particularly those receiving home care or managing conditions like dementia or limited mobility. Dehydration in later life is often overlooked, yet it can significantly affect energy, cognition, and overall wellbeing. At Home Instead Warminster & Gillingham, we believe that hydration support should be simple, personal, and part of everyday care. In this blog, we’ll explore easy ways to stay hydrated, which foods and drinks help most, and what to avoid during the summer months.
Read on to discover how to recognise the signs of dehydration, understand why older adults are more vulnerable, and learn practical tips that families and carers can use to support hydration, safely and confidently at home.
Why Older Adults Are More Prone to Dehydration
As we age, our bodies become less efficient at recognising and responding to thirst. That’s because the natural thirst response becomes weaker over time, and the kidneys also become less effective at conserving fluids.
On top of that, many older people may:
- Live with dementia, stroke damage, or neurological conditions that affect memory and communication
- Rely on medications like diuretics or blood pressure tablets, which increase fluid loss
- Avoid drinking to reduce toilet visits, especially at night
- Struggle to hold cups, access drinks easily, or prepare fluids throughout the day
Living alone or without regular support can further increase the likelihood of dehydration. Often, people simply forget to drink unless someone reminds or assists them regularly.
The Real Risks: What Can Happen When Hydration Is Missed
Dehydration isn’t just about feeling tired or having a dry mouth. It can lead to serious health issues, some of which require hospital treatment or long-term care support.
Common consequences of dehydration in older adults include:
- Urinary tract infections (UTIs)
- Dizziness and increased risk of falls
- Confusion, agitation, or delirium (especially in those with dementia)
- Constipation and poor digestion
- Kidney stones or kidney injury
- Dry mouth, cracked lips, and skin breakdown
- Worsening of pressure sores or infections
- Slow recovery after illness or surgery
Even mild dehydration can make existing conditions feel worse. Fatigue, irritability, and headaches are often mistakenly attributed to ‘just getting older’, when in reality, they may be early signs of fluid loss.
Signs to Watch For
Whether you’re caring for a parent, neighbour, or client, it’s important to recognise the warning signs before dehydration becomes a medical emergency.
Watch for:
- Dry mouth or cracked lips
- Dark-coloured urine or reduced urination
- Fatigue, confusion, or changes in behaviour
- Muscle cramps or headaches
- Dizziness, light-headedness, or unsteadiness
- Sunken eyes or very dry skin
In more severe cases, symptoms can include a rapid heart rate, low blood pressure, or extreme drowsiness, all of which require immediate medical attention.
How Much Fluid Is Enough?
Everyone’s needs differ based on health, diet, medication, and body weight, but general guidelines from the European Food Safety Authority suggest:
- Older women: ~2 litres of fluids per day
- Older men: ~2.5 litres of fluids per day
This includes all liquids, water, tea, soups, as well as water-rich foods like fruits and vegetables. At the very least, a target of 6 to 8 cups (about 1.7 litres) per day is a good starting point, unless otherwise advised by a GP.
Encouraging Better Hydration, Simple, Everyday Ideas
Caring for an older person in Warminster, Gillingham, or nearby areas like Mere or Frome? These practical tips can make a big difference:
1. Offer Frequent Sips, Not Large Glasses
Many people feel overwhelmed by large drinks. Instead, aim for small, regular sips every 1–2 hours. Set a gentle schedule or pair drinks with everyday moments, like meals, TV time, or medication.
2. Make Drinks More Inviting
Add fruit slices, serve with a straw, or use colourful, easy-to-grip cups. Low-sugar squash, milk, smoothies, herbal teas, and even jelly are useful options if plain water is unpopular.
3. Use Hydrating Foods
Some foods can help keep fluid levels up. Include items like:
- Watermelon, grapes, strawberries
- Cucumber, lettuce, courgette
- Yoghurt, soup, broth, jelly
- Ice lollies or fruit-based smoothies
- 8am: Morning drink on waking
- 10am: Tea break
- 12pm: Lunchtime drink
- 2pm: Afternoon fruit or jelly
- 4pm: Pre-dinner squash or soup
- 6pm: With dinner
- 8pm: Small drink before bed
These are especially useful for those with dementia or a reduced appetite.
4. Build Routine and Cues
Consistency helps build habit. Use hydration charts, visual prompts, or regular drink times throughout the day:
5. Encourage Social Hydration
Drinks are often more appealing when shared. Try having a cup of tea together, offering a drink during family visits, or having a ‘hydration moment’ during care visits.
6. Support Those with Continence Concerns
If fear of accidents is preventing fluid intake, offer reassurance and practical solutions. This might include easy toilet access, personal continence products, or gentle routines around fluids and bathroom breaks.
What to Avoid: Drinks and Foods That Dehydrate
Some drinks and snacks can work against hydration goals, particularly when consumed regularly. It’s best to reduce:
- Caffeinated drinks like coffee or fizzy cola (which can have a mild diuretic effect)
- Alcohol, which causes fluid loss
- Salty snacks like crisps or salted nuts
- High-sugar or fizzy drinks, which can increase thirst rather than quench it
Instead, prioritise water, milk, herbal teas, and natural juices (in moderation). If medication affects thirst or fluid balance, speak to a GP or pharmacist for advice.
Hydration and Dementia: Extra Care Goes a Long Way
Hydration can be especially challenging for those living with dementia. Memory loss, confusion, or difficulty recognising drinks means more thoughtful strategies are needed.
Tips include:
- Offering only one drink at a time
- Using clear or brightly coloured cups
- Placing drinks within easy reach
- Encouraging sips during familiar routines
- Holding the drink or gently guiding their hand
At Home Instead Warminster & Gillingham, we tailor our support to each client’s needs. This might include building hydration into morning routines, prompting drinks during care visits, or offering fluids in forms that feel safe and familiar.
How Home Care Can Help
Professional care at home can be a lifeline for older adults managing hydration, nutrition, and medication. Our care professionals are trained to:
- Monitor fluid intake
- Prompt drinks regularly
- Prepare water-rich meals and snacks
- Observe for early warning signs of dehydration
- Work alongside families and healthcare providers
We support people living with dementia, Parkinson’s, stroke recovery, disabilities, or long-term health needs, helping them feel confident, safe, and well supported in their own homes.
Closing Thoughts
Dehydration is one of the most preventable risks facing older adults, yet it remains far too common. Whether it’s forgetfulness, medication, mobility challenges, or continence concerns, there are many reasons older people don’t drink enough. But with the right support, staying hydrated doesn’t have to be difficult.
With encouragement, routine, hydration-friendly foods, and compassionate home care, we can help older adults in Warminster and Gillingham stay well, independent, and comfortable.
If you’re worried about a loved one’s hydration, our team at Home Instead Warminster & Gillingham is here to support you. Call us on 01985 988282 or visithomeinstead.co.uk/warminster to learn more about our personalised home care services.
Areas We Serve
Warminster, Trowbridge, Shaftsbury, Gillingham & surrounding areas
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The Design Centre, Crusader Park, Roman Way, Warminster BA12 8SP