It sneaks up on you
One visit, your parent seems fine. The next, something feels off — but you can’t quite name it. Maybe the kitchen is messier than usual, or they seem quieter. Maybe they laugh it off when you mention it. This kind of gradual change is easy to miss, especially when you don’t live close by or life is already full.
You’re not imagining it. And noticing early is one of the most useful things you can do. This guide will help you know what to look for, what it might mean, and when it’s time to bring in more support.
Why a phone call won’t always tell you
Many parents don’t want to worry their children. They may downplay problems, or they may not realise how much they’re struggling. A phone call can feel reassuring even when things aren’t fine. The tone of voice is okay, the conversation is normal — but the house tells a different story.
Being there in person is far more revealing. When you visit, you have a chance to open the fridge, glance at the mail pile, notice whether they’ve changed their clothes. These small observations matter more than you might think. If in-person visits are rare, it’s worth making one a priority when something feels off.
Two types of daily tasks to watch
Clinicians think about daily functioning in two layers. The first covers the most basic tasks: bathing, dressing, eating, using the toilet. These are called basic activities of daily living. When a person struggles with these, their needs are usually significant and urgent.
The second layer covers more complex, goal-directed tasks — things like grocery shopping, cooking a meal, paying bills, managing medicines, and keeping appointments. These are called instrumental activities of daily living (IADLs). Slipping on these tasks tends to show up earlier, and it’s often the first real signal that something has changed. A parent who has stopped cooking, is missing bills, or whose home is becoming cluttered and unclean may be telling you something important — even if they aren’t saying it out loud.
Specific signs to look and listen for
When you visit, take a slow look around. Check the fridge — is there food that’s gone bad, or almost nothing there? Look at the mail — is there a pile of unopened bills? Notice whether the home feels clean and whether your parent looks well-groomed. These aren’t small things. They’re clues about how someone is managing day to day.
Weight loss is worth paying attention to. So is withdrawal — if your parent has stopped doing things they used to enjoy, or seems flat, disinterested, or unusually quiet, that can signal depression. Depression is a medical condition, not just sadness, and it is sometimes mistaken for normal ageing. It is not normal, and it can be treated.
On the road, driving is worth watching carefully. Vision changes and memory problems can both affect safety behind the wheel. If you have concerns, offer to ride along. You’ll know quickly whether there’s a problem.
Memory changes: what’s normal and what isn’t
Some forgetfulness is a normal part of ageing. Misplacing keys sometimes, forgetting a name and remembering it later — these happen to most people as they get older. On their own, they don’t mean something serious is wrong.
What’s different is when memory problems start interfering with daily life. Forgetting recent conversations repeatedly, getting lost in familiar places, struggling to follow a simple recipe, or making poor decisions that are out of character — these are worth taking seriously. Dementia — the loss of thinking, remembering, reasoning, and learning ability to a degree that affects daily life — is not a normal part of ageing.
Importantly, not every memory problem points to dementia. Some causes are treatable. Medicine side effects, a vitamin B12 deficiency, infections, thyroid problems, kidney or liver conditions, and even depression can all affect memory and thinking. If something changes, the right first step is a medical evaluation — not an assumption about what’s causing it.
How to start the conversation
This is the part many adult children dread. You don’t want to be dismissive, but you also don’t want your parent to feel attacked or patronised. The goal is to be curious, not critical.
Try framing what you’ve noticed as a question rather than a conclusion. Instead of “You’re not eating properly,” try “I noticed there isn’t much food in the house — are you having trouble getting to the shop?” That kind of question opens a door rather than closing one.
If your parent brushes off your concerns, you can still act. You can contact their doctor directly and share what you’ve observed. The doctor may not be able to share information back without your parent’s permission — but they can listen, and your observations can help shape what they look for at the next appointment.
It’s also worth starting a conversation about future wishes — a process called advance care planning. This means talking now about what your parent would want if they became seriously ill or unable to speak for themselves. These conversations are hard, but having them makes it far more likely they’ll receive the care they actually want.
When to get help
Some signs mean you should contact a clinician soon, or go to an emergency room right away. Don’t wait on these:
- Sudden confusion or a sharp change in mental state that appeared quickly
- Signs of a fall, injury, or unexplained bruising
- Your parent is not eating, not drinking, or is losing weight rapidly
- They are not taking medicines they need, or you find medicines being taken incorrectly
- Signs of a urinary tract infection (UTI) — which in older adults can cause sudden confusion, agitation, or unusual behaviour, not just physical symptoms
- They express thoughts of hopelessness, not wanting to be here, or harming themselves
- You believe they are unsafe at home and cannot be left alone
When in doubt, call their doctor. That’s what the doctor is there for.
Asking for help is the right call
Many carers feel guilty when they reach the point where they can’t manage alone. They worry it means they’re failing their parent. It doesn’t. Recognising that your parent needs more than you can provide on your own — and then finding that help — is exactly what a good carer does.
You noticed something was changing. You’re reading this. That’s not nothing. Keep trusting what you’re seeing, keep talking to your parent with kindness, and don’t be afraid to loop in their medical team. You don’t have to figure this out alone.
Where this came from
- Performance measures predict onset of activity of daily living difficulty in community-dwelling older adults – PubMed (pubmed.ncbi.nlm.nih.gov)
- Decline of instrumental activities of daily living is a risk factor for nutritional deterioration in older adults: a prospective cohort study (ncbi.nlm.nih.gov)
- Predictive Validity of a New Instrumental Activities of Daily Living Scale for Detecting the Incidence of Functional Disability among Community-Dwelling Older Japanese Adults: A Prospective Cohort Study (ncbi.nlm.nih.gov)
- Exploring trajectories of functional decline and recovery among older adults: a data-driven approach (ncbi.nlm.nih.gov)
- Assessment tools and incidence of hospital-associated disability in older adults: a rapid systematic review (ncbi.nlm.nih.gov)
- Functional Decline in Older Adults | AFP (aafp.org)
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