What You Need to Know About Dementia Care at Home

It may look innocent at first, slightly funny even. You begin to notice that your mum has developed a sort of fondness for repeating the same questions three times in just an hour. Or perhaps it was your dad when he got lost driving within the local supermarket's parking area a couple of days ago. Now you are seriously worried for your parent and are wondering what dementia care looks like, and if it can even be done at home.

For affected families, the answer is yes - with the right support and coordination, your parent can receive this much-needed care even within the comfort and security of their own home.

Quick Summary

Dementia care is a kind of support that helps a person with dementia to stay safe, settled, and connected while the condition changes or worsens. When done at home, this means covering daily routines, attending to personal care, meals, supervision, and offering companionship. Ideally, it is best done with a single, consistent carer. The good thing is that dementia care can be done at home, so the person affected can be in familiar settings for much of their journey. This is particularly helpful when a family carer gets regular breaks. Residential care becomes the better choice when the home is no longer safe for the person with dementia.

What Dementia Care at Home Actually Involves

Having dementia care at home means your parent is receiving practical, person-centred support delivered in their own home. It is flexible enough to accommodate changes if it is needed. It may include a few hours of companionship each week, and attending to daily personal care.

An estimated 83,000 New Zealanders live with dementia, or mate wareware. Almost two-thirds of people affected live at home for most of their time with the condition. Dementia care that NZ families arrange for is far more likely to happen in a lounge than in a ward. Good dementia home care services usually cover these areas:

Area of support	What it looks like at home
Routine and structure	The same carer at familiar times, with a predictable shape to each day
Personal care	Help with showering, dressing, toileting and overall personal hygiene.
Meals and medication	Preparing meals, prompting drinks and giving medication reminders
Companionship	Conversation, music, walks, hobbies and outings
Safety and supervision	Watching for falls, wandering and night-time waking
Family updates	Regular check-ins, so you know how Mum or Dad is really going

You may notice that even though general home care and dementia care at home may almost sound the same, a carer supporting someone with dementia works around memory loss, confusion and shifting moods. It is not just a checklist of things to do.

Signs Your Parent May Need Dementia Care

Significant loss in your parent's memory and cognitive abilities that impairs their daily function is a sure sign that your mum or dad may already need dementia care. It may begin as an innocent-sounding forgetfulness. But if it is already a recurring pattern of lapses that affects their normal functioning, then it deserves serious attention.

There are ten common warning signs, including recent memory loss, confusion about time and place, poor judgement, and changes in mood, among others. At home, you might also notice the following:

• bills left unpaid, or worse, paid twice
• skipping or forgetting to eat their meals; sometimes they forget their food, even leaving spoiled food in the fridge
• getting lost or forgetting their way on a very familiar route
• the same story or question repeated in relatively quick successions
• losing interest in hobbies they once loved coupled with sudden mood swings

Early changes are easy to miss. In one large New Zealand study, between a third and a half of older people had no idea they had memory problems.

Book a GP visit first. Infections, stroke and depression can all cause similar symptoms, and some of these are treatable. For broader changes beyond memory, read our guide to the signs your parent needs more help at home.

What Makes Staying at Home With Dementia Work

Many people with dementia can stay at home safely for much of their journey. Most people with dementia are able to stay at home, particularly when routines and support are planned ahead.

Familiar surroundings matter. Knowing which chair is his and where the kettle sits helps your dad feel settled. Four things make the biggest difference:

• A consistent carer builds trust. Seeing the same face each week reduces confusion and agitation.
• A predictable routine lowers stress. Meals, showers and outings happen at roughly the same time each day.
• Simple home changes improve safety. Maintain good lighting, ensure that walkways are cleared, and cupboards are appropriately labelled to help prevent falls and frustration.
• Shared care protects the main carer. Caring for a person with dementia is too big a job for one person. Family and friends, care teams and paid carers each take a share.

Families carry much of this work already. Care partners provide nearly 53 million hours of unpaid care every year in New Zealand.

It's time to transfer your parent to a care home if and when staying at home proves to be more and more dangerous for mum or dad. If you find yourself in this kind of situation, a care home with a secure dementia unit may be the better and kinder choice. Our guide to rest home and hospital-level care explains how aged care facilities differ.

How Do You Talk to Someone With Dementia?

Talk slowly, keep it simple, and respond to the feeling behind the words, not just the facts. Warmth and patience often matter more than what you say.

More than half of what we communicate comes through body language, and tone of voice carries much of the rest. Try these habits:

• Get their attention before you start. Approach from the front, say their name, and make eye contact.
• Keep sentences short and ask one question at a time. Simple choices like "tea or coffee?" work well.
• Give them time to answer. Do not finish their sentences or cut them off.
• Be an active listener. Nod, stay close, and reflect the feeling you hear.
• Avoid correcting or arguing. Asking "do you remember?" may lead them to feel frustrated and inadequate.
• Check hearing aids and glasses. Failing hearing or eyesight can cause some communication problems.

Confusion and agitation can get worse in the late afternoon, a pattern known as sundowning. Save important conversations for the morning.

Availing Dementia Respite Care Without the Guilt

Dementia respite care gives you a planned break while someone else looks after your parent. It might be a few hours at home, a day programme, or short-term respite care.

Many family members first type "respite care for elderly with dementia near me" into a search bar late at night. A Needs Assessment and Service Coordination (NASC) assessment can open the door to government-funded respite, including day programmes, carer relief and respite services. Check this before you fund respite privately.

Day programmes need patience. Starting with one day a week and building up gives your parent time to adjust to new people and places.

A private in-home respite may also help fill in some of the gaps that government funding may not be able to cover. Additionally, having a familiar carer at home is often more helpful. Caring for your parents with dementia rarely gets easier on its own. Even full-time carers need breaks early on, or as planned.

For a closer look at respite care, read our resource on respite care options for families, how respite costs and funding work, and looking after yourself as a family carer.

How Personal Assistance Supports Families Living With Dementia

Personal Assistance provides in-home support for people living with dementia, with carers matched to each person's history, routines and personality. Directors Brigid Chunn and Jackie McDiarmid run the service and support around 40 families each week.

Your parent is supported by a carer who is hand-selected by the directors, police-vetted and first-aid trained. Where possible, the same carer visits each time, and your family receives regular updates for peace of mind.

One family had the same carer, Emmy, for four years. In their words, Emmy "really took the time to get to know our mother as a person." That continuity is what in-home care for an elderly parent with dementia should feel like.

Learn more about in-home aged care for your parent, or see how we provide dementia care in Auckland.

Care starts with a conversation. If you are worried about your mum or dad, call Brigid or Jackie, or send us a message.

No commitment, no charges - just an initial chat about what you need and how we can help.

Frequently Asked Questions

How do you care for someone with dementia at home?

Maintain a consistent routine. Keep things and tasks simple at home. Always speak calmly.

You may also share the work between family members and paid carers. Plan for respite breaks before you urgently need them.

Can a person with dementia stay at home?

Yes. Almost two-thirds of people affected live at home for most of their time with dementia. It works best with a consistent carer, a predictable routine, and a safe home. Residential care becomes an option when home is no longer safe.

What are the signs my parent needs dementia care?

Be attentive to occasions where your mum or dad begins to show signs of impairment due to memory loss. This means frequently getting lost on familiar routes, poor judgement with money, and sudden mood or personality changes. It's always better to see a GP first, because treatable conditions such as infections can cause similar symptoms.

How is dementia care different from regular home care?

While regular home care focuses on tasks such as cleaning, meals and showering, dementia care is more specialised. The latter includes tasks that may help build resilience around memory loss, confusion and changing behaviour. Remember: consistency and patient communication matter far more.

References

Alzheimers New Zealand. (n.d.-a). Communication. https://alzheimers.org.nz/get-support/supporting-someone-with-dementia/communication/

Alzheimers New Zealand. (n.d.-b). Support to live with dementia. https://alzheimers.org.nz/get-support/living-with-dementia/support-to-live-well-with-dementia/

Alzheimers New Zealand. (n.d.-c). 10 warning signs. https://alzheimers.org.nz/about-dementia/10-warning-signs/

Alzheimers New Zealand. (2021, September 27). Spike in dementia cases to generate major health equity issues. https://alzheimers.org.nz/news/spike-in-dementia-cases-to-generate-major-health-equity-issues/

Healthify He Puna Waiora. (2025, October 7). Dementia: Behaviour changes. https://healthify.nz/health-a-z/d/dementia-behaviour-changes

RNZ. (2025, September 19). Families missing early dementia signs as projections soar. https://www.rnz.co.nz/news/chinese/573525/families-missing-early-dementia-signs-as-projections-soar