Supporting Hydration in Older Adults This Summer
How families in Redbridge and Walthamstow can help elderly loved ones stay safe and well-hydrated during July and beyond
In July, as temperatures rise across Redbridge and Walthamstow, staying hydrated becomes more important than ever, especially for older adults receiving care at home. Whether someone is living with dementia, Parkinson’s, or reduced mobility, hydration plays a crucial role in maintaining comfort, safety, and overall wellbeing. At Home Instead Redbridge & Walthamstow, we work closely with families to help ensure hydration is never left to chance. This blog explores simple, effective ways to support hydration during the summer months, including the best drinks and foods to include, which ones to limit, and how to make drinking easier for older loved ones.
We’ll look at why dehydration is more common in later life, how to spot the signs early, and the steps families and carers can take to keep hydration routines practical, enjoyable, and safe.
Why Hydration Is So Easily Overlooked in Later Life
As we age, our bodies don’t manage water as efficiently as they once did. Older adults are more prone to dehydration due to several factors:
- A reduced sense of thirst means many don’t realise they need to drink until it’s too late.
- Kidney function naturally declines, making it harder to conserve fluid.
- Lower muscle mass means the body holds less water overall.
- Chronic illnesses such as dementia, diabetes, Parkinson’s, or stroke can impair thirst signals or make it harder to access drinks.
- Medications including diuretics, antihistamines, and corticosteroids, can cause increased fluid loss.
- Mobility challenges or concerns about incontinence may cause some people to drink less, particularly later in the day.
These challenges are common, but not unmanageable. With the right knowledge and habits, hydration can become a natural and comforting part of daily care.
Warning Signs: How to Spot Dehydration Early
Unlike in younger people, dehydration in older adults may not cause immediate thirst. Instead, you might notice:
- Dark urine or less frequent toilet trips
- Dry mouth, lips, or skin
- Fatigue or drowsiness
- Muscle cramps or headaches
- Confusion, irritability, or unusual mood changes
- Delirium or fainting
- Sunken eyes
- Rapid pulse and low blood pressure
- More frequent falls
- Increased visits to hospital for infections or kidney issues
In more advanced cases, symptoms can include:
Because dehydration symptoms overlap with conditions like dementia, they’re often misinterpreted. A common example comes from a real-life case where a 95-year-old man was believed to be having a stroke—but the cause turned out to be severe dehydration.
Small Changes, Big Differences: What the Research Shows
Studies show that helping older adults stay hydrated doesn’t require complex interventions. A 2021 meta-analysis found that simple strategies—like changing routines and drink presentation—improved hydration by up to 300ml a day.
Here are two proven approaches:
Behavioural Adjustments
- Routine prompts: Offer drinks at key points during the day—waking, meals, and bedtime.
- Offer a choice: Many older adults are more likely to drink if they’re given options, such as herbal teas or diluted juice.
- Support autonomy: Let individuals decide what they drink and when, while offering gentle reminders.
- Brightly coloured cups: Red and blue cups have been shown to help those with dementia recognise and use drinkware more easily.
- Social cues: Creating rituals like ‘afternoon tea’ or ‘hydration hour’ encourages a relaxed, sociable atmosphere around drinking.
Environmental Adjustments
Practical Tips for Families and Carers in Redbridge & Walthamstow
At Home Instead Redbridge & Walthamstow, our Care Professionals use a range of techniques to help the older adults we support stay hydrated. Here are some you can try at home:
1. Keep Drinks Within Easy Reach
Place drinks near armchairs, beds, or in bathrooms where they’re most needed. Use lightweight, easy-grip cups or bottles with straws for those with limited hand strength.
2. Offer a Variety of Beverages
Plain water isn’t always appealing—especially for those with a low appetite or on medication. Try:
- Weak tea or decaffeinated coffee
- Fruit-infused water or low-sugar squash
- Milk or oat-based alternatives
- Clear broths
- Jelly Drops or similar water-based snacks
- Offer a drink with each meal and snack.
- Encourage sips while watching TV or during activities.
- Use post-it notes, charts, or colour-coded reminders to make hydration part of the day.
3. Create a Daily Routine Around Fluids
4. Choose Foods That Contribute to Hydration
Many fruits and vegetables have high water content. These can be easily added to meals or enjoyed as snacks. Examples include:
| Food | Water Content |
| Cucumber (1 cup) | 96% |
| Tomato (1 medium) | 94% |
| Watermelon (1 cup) | 92% |
| Bell Pepper (¾ cup) | 92% |
| Grapes (1 cup) | 92% |
| Orange (1 medium) | 87% |
Try blending them into smoothies, serving with yoghurt, or chopping into finger-food sized portions.
Watch Out: Drinks and Foods That Can Dehydrate
Not all fluids help. Some drinks can make dehydration worse—especially in older adults.
- Alcohol is a known diuretic and can increase fluid loss.
- Caffeinated drinks such as strong tea, coffee, or energy drinks may promote urination in large amounts.
- High-sugar fizzy drinks can cause fluid imbalance and contribute to blood sugar fluctuations.
Limit these where possible, and balance with hydrating alternatives.
Special Considerations: Dysphagia and Safe Hydration
People living with swallowing difficulties—often due to conditions like dementia, stroke, or Parkinson’s—may require thickened fluids to prevent aspiration.
Thickened drinks can be unappealing, so hydration may suffer. To help:
- Offer hydrating soft foods such as yoghurt, melon, jelly, or puréed fruit.
- Introduce fluids in small amounts at frequent intervals.
- Work with a healthcare professional to adapt fluid textures safely.
- Watch for signs of aspiration like coughing after drinking or changes in breathing.
The I-Hydrate Project: Lessons for Everyday Care
Research by the University of West London’s I-Hydrate Project found that barriers such as limited drink options and poor cup design were reducing hydration in care homes.
Simple changes made a real difference:
- More regular drinks rounds
- Better variety of drinks
- Personalised cups and straws
- Structured routines and carer training
These small efforts improved fluid intake and reduced reliance on laxatives.
A Local Story: Elsie’s Journey to Better Hydration
Elsie, 82, from Reading, began experiencing confusion, fatigue, and frequent falls. Her care team noticed she wasn’t drinking enough.
They made four simple changes:
- Introduced melon and cucumber snacks
- Offered water with every meal
- Used colourful Jelly Drops as a fun treat
- Placed water bottles in each room
Within days, Elsie regained clarity, energy, and steadier balance.
When to Seek Medical Support
While mild dehydration can often be managed at home, some symptoms require urgent attention:
- Ongoing confusion or unexpected light-headedness
- A rapid heartbeat
- Not passing urine for several hours
- Very dry skin or sunken eyes
These may signal severe dehydration needing medical care, such as intravenous fluids.
How Home Instead Redbridge & Walthamstow Can Help
Our Care Professionals understand how hydration links to comfort, dignity, and wellbeing. Whether your loved one lives with dementia, Parkinson’s, limited mobility, or another condition, we tailor care to include:
- Regular hydration prompts
- Hydrating meal planning
- Monitoring of fluid intake
- Support with safe drinking techniques
We provide in-home support throughout Redbridge, Walthamstow, and nearby areas—ensuring every individual receives attentive, compassionate care that fits their needs and routine.
Simple Steps. Real Impact.
Staying hydrated doesn’t require complex tools or medical equipment—just consistent habits, patience, and a little creativity. Whether it’s a glass of diluted juice, a bowl of soup, or a plate of juicy grapes, every drop counts.
Let’s make hydration part of everyday care, and help older adults feel better, think clearer, and stay safer—at home, where they belong.
To learn more about our tailored home care services across Redbridge & Walthamstow, visitHome Instead Redbridge & Walthamstow or call us today.
Let’s help your loved ones stay comfortable, connected, and well. One sip at a time.
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313 Billet Rd, London E17 5PX, UK
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