Caring for Someone With Dementia: How to Look After Someone in Need
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Dementia changes a person. It pulls at memory, language, judgement, and mood, and it does this slowly enough that the people closest to the person often notice the change long before the person does. It asks for a particular kind of care from the people around it, care that looks a lot like love but holds together only when skill is folded in behind it. Everything that makes caring for a person with dementia feel impossible has a technique sitting behind it.
What is Dementia: Signs and Symptoms
Dementia is an umbrella term for a collection of symptoms caused by different diseases affecting the brain. What defines dementia is that the symptoms are progressive, that is, they get worse over time. It is caused by diseases that damage brain cells and the connections between them.
Contrary to some popular beliefs, aging is not a cause of dementia. Though people are more likely to develop dementia as they get older, it is not a cause of dementia in and of itself. Genetics, physical health, head injuries, and lifestyle all influence who develops dementia and when.
Symptoms of dementia can include:
Memory. Recent events and conversations slip away, while older memories often stay intact for longer.
Language. Word-finding becomes harder. Your loved one may swap in a related word, go quiet mid-sentence, or lose track of what was being said.
Planning and judgement. Paying bills, following steps in order, and making sensible decisions about money or safety can all get harder.
Mood and personality. Someone who was easy-going may become short-tempered, anxious, or withdrawn. A quiet person may become uncharacteristically loud.
Movement and coordination. Shuffling, stumbling, or trouble with stairs can appear, especially in some forms of dementia.
Building a Daily Routine for Both of You
A predictable day is one of the most powerful tools you have. When someone cannot rely on their memory to tell them what happens next, the shape of the day can do that work for them. The routine does not have to be rigid or military, it just needs to be familiar.
Build your routine around your person, not their condition. Long-standing habits anchor the day and reduce the number of decisions your loved one has to make. You can do this by:
Put the hardest tasks in the morning. Showering, appointments, and anything that requires focus should happen when your loved one is freshest.
Build in rest after meals and outings. Fatigue makes symptoms worse, and a quiet hour can prevent an afternoon meltdown.
Keep evenings calm. Dim lights, soft music, and a familiar program on TV help settle the late-day restlessness that many carers notice, which is sometimes called sundowning.
Write the day down. A whiteboard on the kitchen wall with today’s date, the weather, and the day’s plan gives your person somewhere to look when they feel lost.
Communicating When Words Start to Fail
Dementia changes how someone understands you and how they can speak back. As the condition progresses, your loved one may lose the thread of a sentence, use the wrong word, or give up halfway through a story. A lot of what carers communicate actually comes through body language, facial expressions, and tone, rather than the words themselves. These habits make a real difference:
Slow down. Speak at a steadier pace, leave a breath between sentences, and give your person time to answer. Silence is not a problem to fill.
Keep sentences short and use one idea at a time. “Would you like a cup of tea?” lands. “Would you like a cup of tea or would you rather have a biscuit first and then maybe we can sit outside?” does not.
Drop the quizzes. Asking “Do you remember what we did yesterday?” puts your loved one on the spot and often ends in distress. Share the memory with them instead: “We had lunch with Sarah yesterday. It was lovely.”
Get on their level. Sit down, make eye contact, and use their name. Standing over someone who is seated feels confronting, even if that was not your intention.
Stay with their reality. If your father says he needs to pick the kids up from school, telling him the kids are grown up will upset him and change nothing. Ask about the kids and let the moment pass.
Handling the Hard Moments: Confusion, Agitation, and Wandering
The hardest moments in dementia care test your composure before they test your knowledge.
Confusion tends to be worse when something in the person’s environment has changed. When confusion hits, reduce their stimulation. Turn the TV off, ask any visitors to step into another room, or sit down quietly. Most episodes settle once the input drops.
Agitation can come out as pacing, shouting, or lashing out. Underneath it, there is almost always an unmet need your loved one cannot name. Run through the quiet checklist: Are they in pain? Too hot or too cold? Hungry, thirsty, or needing the toilet? Tired? Solve the underlying cause rather than trying to talk someone out of the feeling.
Wandering is one of the most frightening parts of dementia for carers, because it pairs the risk of your person getting lost with the fact that you cannot watch them every second.
Install a simple latch or chain high on the front and back doors.
Put a bell on the door that rings if it opens.
Sew their name, your phone number, and a note that says “I have dementia” into a label on a favourite jacket of theirs.
Register them with the National Dementia Support Program or a local GPS tracker service.
Keep a recent photo of them on your phone.
Keeping them Safe
Home has to become a little more forgiving as dementia progresses. The goal is to let them keep their space while taking the sharpest edges off. Around the house:
The kitchen:
Fit an isolation switch on the stove.
Move kitchen knives out of easy reach.
Put bright-coloured tape around the edge of benches and steps.
The bathroom:
Install grab rails next to the toilet and in the shower.
Put down non-slip mats.
Add a shower chair to take the pressure off balance.
The rest of the house:
Remove any rugs that slide.
Fit plug-in night lights along the hallway.
Put a motion-activated night light near the bed.
Lock away your car keys once driving is no longer safe.
Looking After Your Own Wellbeing
Caring for someone with dementia takes a toll on the carer’s physical and mental health. Carer burnout can show up as sleep loss, back injuries, depression, and social isolation, and it can build quietly until it tips over. Ignoring your own health does not make you a better carer; it makes you a fragile one, and the person you love cannot afford that.
Build a short list of non-negotiables and protect them. Sleep, even if it has to come in patches. One meal a day you actually sit down for. A walk outside. A conversation with a friend that is not about dementia. These small anchors hold the rest of you together. Rest is never a failure.
Training for Anyone Who is Caring or Concerned
Plenty of people end up caring for a loved one with dementia with no training at all. They get by on love and patience, and both of those things run out faster than you would expect. Training gives you the techniques that instinct alone will not reach, and a steadier footing when the harder days arrive. A Certificate III in Individual Support (either Ageing or Disability) teaches you how to assist with personal care, communicate with people whose cognition is changing, manage behaviours of concern, and work safely alongside families and clinical staff.
Caring for people living with dementia rewards presence over perfection, and kindness with skill behind it will outlast kindness on its own. Your loved one deserves a carer who has been shown how, and you deserve the steadiness that comes with it.
FAQs
Are There Different Types of Dementia?
Yes. Alzheimer’s disease, vascular dementia, Lewy Body Dementia, and frontotemporal dementia are the four main forms, and each damages the brain in a different pattern. Many people have mixed dementia, where more than one type is present at once.
What's The Difference Between Dementia and Alzheimer's?
Dementia describes a group of symptoms, while Alzheimer’s disease is one of the conditions that causes those symptoms. Think of dementia as the category and Alzheimer’s as the most common disease inside it.
How Do Doctors Diagnose Dementia?
There is no one test for diagnosis of dementia. A GP will usually start with a detailed history, a cognitive screen such as the MMSE or MoCA, and blood tests to rule out other causes, before referring their patient to a geriatrician, neurologist, or memory clinic for further assessment including a brain scan. A firm answer can take several visits over weeks or months.
