There is no fixed stage of dementia when someone must move into a care home. Residential care may be appropriate when their needs can no longer be met safely and sustainably at home, even with additional support, or when it better suits their wishes and circumstances.
Deciding what to do can feel difficult. You may be concerned about your loved one’s safety, their increasing care needs or whether family members can continue providing the support they need.
The more useful starting point is: what level of support does this person need, and how can that support respect their choices, independence and quality of life?
This guide looks at the signs that care needs may be increasing, the options available and the practical differences between dementia care at home and a care home.
When might a care home be the right option?
A care home may be appropriate when someone needs support that cannot realistically be provided in their own home, or when residential care better reflects their preferences and circumstances.
This could include situations where:
- The person needs a level of supervision that cannot safely be provided at home.
- Their home cannot be adapted sufficiently to manage significant safety risks.
- They need support from multiple carers or nursing professionals that is difficult to arrange at home.
- Family carers can no longer provide the support they have been giving, and suitable replacement care is not available at home.
- The person prefers the environment, activities and social opportunities available in a care home.
- Existing home care is no longer meeting their needs, and an assessment finds that increasing or changing it would not provide enough support.
These are reasons to review the options, rather than automatic instructions to move. The assessment should consider the person’s wishes, their day-to-day needs and what support is available.
Choosing a care home does not mean that a family has failed. Equally, choosing home care should not mean overlooking needs that require a different setting. The aim is to find an arrangement that supports the person safely while respecting who they are.
What signs might mean someone needs more care?
There is no single sign that means someone with dementia needs to move into a care home. Instead, look at what has changed and whether their current support is still meeting their needs.
Some practical signs that it may be time to review care arrangements include:
- Frequent falls or accidents, particularly if they are happening more often or the person is struggling to move around safely.
- Getting lost or walking about unsafely, including becoming disorientated outside or being unable to find their way home.
- Missed meals or weight loss, or difficulty preparing and eating food safely.
- Problems with personal care, such as finding it harder to wash, dress or use the toilet.
- Medication being missed or taken incorrectly, particularly where this creates a safety risk.
- Increasing confusion or distress, especially when the person is struggling with familiar routines.
- Changes in behaviour, such as agitation, anxiety or becoming increasingly unsettled.
- Night-time difficulties, including repeatedly waking, walking around the house or needing help overnight.
- Social isolation, particularly if the person spends long periods alone or is no longer doing things they enjoy.
- Increasing hospital admissions or health problems that make managing at home more difficult.
- Family carers becoming exhausted, overwhelmed or unable to continue providing the level of support required.
These changes should prompt a review of the person’s health and care needs, rather than an assumption that residential care is the only answer.
The NHS advises that many people with mild-to-moderate dementia can continue living at home with adequate support. Familiar surroundings can also help someone cope with dementia.
Sudden confusion needs urgent medical attention. Do not assume that a sudden change is simply dementia progressing. The NHS advises going to A&E or calling 999 if someone suddenly becomes confused, rather than waiting for a routine care review.
What if the family carer is struggling?
The wellbeing of the person providing care matters too.
If a husband, wife, partner, son, daughter or other relative is providing most of the support, their own health, sleep and emotional wellbeing should be part of the conversation. Caring can become particularly demanding when someone needs frequent help during the day or regularly wakes at night.
You do not have to wait until you feel unable to cope before asking for help. Needing support does not make you any less committed to the person you care about.
In England, you can ask your local council for a carer’s assessment to discuss your own support needs. Respite care can also provide a break from caring, whether that is for a few hours or a longer period.
Additional home care may help a family member continue being a partner, son, daughter or friend without having to take responsibility for every aspect of care.
What are the stages of dementia?
Dementia affects everyone differently, so there is no single timetable for how symptoms progress.
Dementia is often described in three broad stages:
- Early or mild dementia
- Middle or moderate dementia
- Late or severe dementia
These descriptions can help explain how someone’s needs are changing, but the stage alone does not determine where they should live.
Someone in the earlier stages may need occasional help with shopping, medication, meals or appointments. As dementia progresses, they may need more support with personal care, mobility, communication, eating, sleeping or staying safe.
A care needs assessment looks at the practical support someone requires. In England, you can request one through your local council’s adult social care team, including when existing care arrangements need reviewing.
How is dementia assessed?
Healthcare professionals assess dementia using information about a person’s symptoms, medical history, thinking and memory, and ability to manage everyday activities. There is no single test that diagnoses dementia on its own.
Professionals may also use scales to describe changes in cognition and daily functioning.
These include:
- Global Deterioration Scale (GDS), sometimes called the Reisberg scale: describes stages of cognitive decline and helps professionals assess the progression of dementia.
- Functional Assessment Staging (FAST): focuses on changes in a person’s ability to carry out everyday activities, particularly in Alzheimer’s disease.
- Clinical Dementia Rating (CDR): considers areas including memory, orientation, problem-solving and daily functioning, using information from the person and someone who knows them well.
These tools support professional assessment. They should not be used by families on their own to diagnose dementia or decide whether someone needs to move into a care home.
For care planning, the practical questions remain: how is the person managing, what support do they need, and how can that support fit around their life?
Read more about the signs, symptoms and stages of dementia.
What are the options for dementia care?
A care home is one option, but it is not the only one.
Depending on the person’s needs, you might consider:
- Visiting care, with a carer coming to the person’s home at agreed times to provide support.
- Live-in care, where a professional carer lives in the person’s home and provides support within an agreed care plan, with arrangements for breaks and rest.
- Respite care at home, providing temporary support while the usual family carer takes a break.
- Supported living, where someone has their own accommodation with care and support available.
- Residential care, where the person moves into a care home providing accommodation and personal care.
- Nursing care, where nursing support is required alongside personal care because of more complex health needs.
A care needs assessment can help establish which options are suitable, including whether different types of support could be combined.
Home care or a care home for someone with dementia?
For some people, staying at home with additional support can work well. For others, a care home may provide an environment and level of support that better meets their needs.
Comparing the practical arrangements can help you understand what each option would mean for your loved one, rather than assuming that one setting will suit everyone.
Familiar surroundings and routine
A familiar home can be reassuring for someone with dementia. Their belongings, surroundings and established routines can help them feel more settled.
The Alzheimer’s Society explains that unfamiliar surroundings can increase disorientation, while familiar belongings and routines can help someone feel more at ease.
At home, care can be organised around the person’s existing preferences. This might mean getting up at their usual time, eating favourite meals or continuing to enjoy their garden and local community.
Moving into a care home means adjusting to a new environment. Ask how the home helps residents settle in, incorporates familiar belongings and learns about the routines that matter to each person.
Continuity and familiar carers
At home, visiting care can sometimes be arranged around a consistent team, while live-in care provides dedicated support from a professional carer living in the person’s home.
Trinity’s live-in dementia care includes carefully matching carers to the person’s needs, personality, routines and preferences, with ongoing care management and reviews.
Continuity does not mean that one carer is available every day without a break. Carers need time away, so ask how cover is arranged and how a replacement will learn about your loved one’s needs. Trinity aims to maintain continuity when arranging cover for a live-in carer’s time away.
Care homes also have staff teams and changing shifts. Ask how they help residents build relationships with familiar carers and how information is shared when staff change.
Safety and wandering
Walking about may reflect a person’s wish to follow a familiar routine, find something or relieve discomfort. The concern is whether they are becoming lost or putting themselves at risk, rather than walking itself.
At home, adaptations might include better lighting, clearer signs, door alarms or safer outdoor areas. The NHS recommends getting a needs assessment if home adaptations may be required.
Alarms and sensors should form part of a wider plan that explains who will respond when help is needed. They are not a substitute for appropriate supervision.
When considering a care home, ask about secure outdoor spaces, how exits are monitored, what supervision is available and how staff support someone who enjoys walking.
In either setting, the aim should be to support safe movement while respecting the person’s dignity and independence. Frequent incidents or increasing risks should prompt a review of the care plan.
Sleep and sundowning
Dementia can affect sleep, and someone may wake repeatedly during the night or need reassurance because they are unsure what time it is.
Some people also become more confused, anxious or agitated in the late afternoon or evening. This is often called sundowning, and it can sometimes continue into the night.
A consistent routine can help. The NHS recommends a daily routine, reassurance and a comfortable sleeping environment, alongside looking for possible causes of distress.
At home, the care plan can reflect when the person tends to become unsettled, what helps reassure them and whether additional evening or overnight support is needed.
When considering a care home, ask how staff maintain individual routines, respond to evening distress and provide reassurance during shift changes and overnight.
Neither setting automatically prevents sundowning. What matters is whether the agreed support responds to the person’s individual pattern of needs.
One-to-one support
One of the main differences between live-in care and residential care is how support is delivered.
With live-in care, a professional carer can provide dedicated one-to-one support in the person’s home within their agreed working arrangements. Breaks, rest and any additional overnight support must be planned separately.
In a care home, staff usually support several residents. Staffing levels and arrangements vary, so ask how individual needs are met, particularly when someone requires frequent assistance or supervision.
Rather than relying only on a staffing figure, ask what support would actually be available to your loved one at the times they need it.
The family relationship
A change in care arrangements can also change how families spend time together.
For some families, residential care provides reassurance and allows relatives to focus on visiting and maintaining their relationship.
For others, additional care at home means the person can remain in familiar surroundings while family members step back from providing every aspect of care.
The right choice depends on the specific support needed, the person’s wishes and what can be sustained by everyone involved. There is no fixed rule that makes one setting right for every person with dementia.
Can someone with dementia stay at home?
Yes, when their needs can be met safely and appropriately.
The amount and type of support may change over time. Someone might begin with a few visiting care calls each week and later need more frequent visits or live-in care.
At Trinity Homecare, care plans are reviewed as needs change. This allows the care team to consider whether routines, tasks or the level of support need adjusting, rather than treating the original arrangement as permanent.
What if someone with dementia refuses care?
Refusing help can be upsetting, particularly when family members are worried about safety.
Try to understand what is behind the person’s reluctance. They may not recognise that they need support, worry about losing their independence or feel uncomfortable about someone unfamiliar coming into their home.
Choose a calm moment to talk, involving someone they trust where helpful. Focus on what they want to keep doing and explain how support might help. Introducing care gradually and allowing time to get to know a carer may make the change feel more manageable.
Refusing care does not, by itself, mean someone lacks mental capacity. In England and Wales, the Mental Capacity Act requires people to be presumed to have capacity unless established otherwise. They should be supported to make their own decisions, and a decision others consider unwise is not, on its own, evidence of incapacity.
If you are concerned about safety or the person’s ability to make a particular decision, speak to their GP, dementia or mental health team, or social worker. They can help review the situation and advise on appropriate assessment and support.
Where someone lacks capacity for the relevant decision, it must be made in their best interests, involving them as far as possible and consulting the appropriate people.
What is a Lasting Power of Attorney and why does it matter?
In England and Wales, a lasting power of attorney (LPA) allows someone to appoint one or more people, known as attorneys, to help make decisions or make specified decisions on their behalf.
An LPA must be made while the person has capacity to create it and registered before it can be used.
There are two types:
- Health and welfare LPA: covers decisions such as daily care, medical care and where someone lives. It can only be used when the person lacks capacity to make the relevant decision.
- Property and financial affairs LPA: covers money and property, including managing accounts and paying for care. It can also be used while the person still has capacity, with their permission and subject to the document’s instructions.
A health and welfare LPA may therefore be relevant to decisions about care arrangements, while a property and financial affairs LPA concerns managing the money used to pay for care.
Discussing future wishes early gives the person more opportunity to explain what matters to them. Seek legal advice where you need help understanding a particular LPA or decision.
What should you consider before choosing a care home?
It can help to work through the practical questions together, keeping the person receiving care at the centre of the conversation.
What does the person with dementia want?
Support them to be involved in decisions about their care and where they live. Consider their wishes, relationships, pets, hobbies and the things that make them feel at home.
What support do they need?
Think about personal care, meals, medication, mobility, communication, sleep, continence, emotional wellbeing and supervision. Look at what happens during the day and at night.
Can those needs be met safely at home?
Consider the home environment, any adaptations and the professional support that would be needed. Ask how gaps between visits, carer breaks and overnight needs would be covered.
What can family realistically provide?
Family support needs to be sustainable. Consider work, sleep, other caring responsibilities, distance and your own health. Be clear about what you can and cannot continue doing.
What happens if needs increase?
Ask how care can be reviewed, increased or changed, and who you should contact when something is different.
What does the person value most?
For some people, remaining at home is especially important. For others, different living arrangements, activities or social opportunities may be more appealing. Avoid assuming that everyone has the same priorities.
The aim is to find an arrangement that supports the person safely while protecting their choices, relationships and as much independence as possible.
A real example: supporting someone with dementia at home
Trinity’s experience supporting Liz shows how increasing care at home can respond to changing needs.
Liz, who lives with mixed dementia, initially received visiting care after a fall. As her needs increased, live-in care was introduced to provide greater consistency and reassurance.
Her care team worked with her cousin, GP, dementia navigator, occupational therapist, physiotherapist and pharmacy. Liz’s own wishes were recorded in her care plan, including her wish to remain involved in the community and continue using her diary to organise her day.
Support focused on encouragement rather than taking over. Carers helped Liz continue activities she valued, including museum and café visits, while supporting her safety and daily routines.
This is one person’s experience, rather than a promise that the same arrangement will suit everyone. For another person, a care home may provide the right environment and level of support.
When might live-in care be an option?
Dementia care at home can include live-in care when someone needs substantial support and wishes to remain in their own home.
A Trinity live-in carer can help with personal care, meals, medication prompts, mobility, appointments, companionship and daily routines, according to the agreed care plan.
Care is carefully matched to the individual, with ongoing care management to review how the arrangement is working and respond when needs change.
Live-in care does not mean one carer is awake and working throughout every hour of the day and night. The care plan must account for breaks, rest and any additional overnight support required.
Where someone needs frequent or continuous support overnight, the assessment should establish how this will be provided safely, rather than relying on the same carer to cover extensive daytime and night-time needs.
For some people, this combination of individual support, familiar surroundings and ongoing care management can make remaining at home a realistic option.
Frequently asked questions
How do you know when home care is not enough for someone with dementia?
Review home care when needs are increasing, safety risks are becoming difficult to manage, the person needs more supervision than the current arrangement provides or family carers can no longer continue.
This does not automatically mean a move is needed. A care needs assessment can help establish whether additional home support could meet those needs or whether another setting should be considered.
Can live-in care increase as dementia progresses?
Yes, a live-in care plan can be reviewed as needs change. This may involve adjusting routines, adding support or involving other professionals. It should not simply mean expecting one carer to work longer hours.
Trinity reviews care plans as part of its ongoing care management, helping families understand when a different level or type of support may be needed.
What happens if my loved one refuses care?
Try to understand their concerns and involve them in decisions. Introducing support gradually and allowing time to build familiarity with a carer may help.
Speak to their GP, dementia or mental health team, or social worker if you are concerned about safety or decision-making. Refusal alone does not establish a lack of capacity. In England and Wales, the Mental Capacity Act guides decisions made for someone who lacks capacity.
Does someone with dementia have to go into a care home?
No. Some people continue living at home with visiting care, live-in care, family support or a combination of services. Others may need residential or nursing care.
The appropriate option depends on their needs, safety, wishes and the support that can realistically be provided.
Is live-in care the same as 24-hour care?
Not necessarily. A live-in carer lives in the person’s home but has agreed working arrangements, breaks and time to rest.
Someone who needs an awake carer available throughout the day and night requires a care plan involving additional carers or shifts. The assessment should establish the level of support needed and how it will be covered.
Can a person with dementia choose where they live?
A dementia diagnosis does not automatically remove someone’s ability to make this decision. If they have capacity for it, their choice should be respected.
In England and Wales, decisions for someone who lacks capacity must follow the Mental Capacity Act. A registered health and welfare LPA may authorise an attorney to make relevant decisions, subject to its terms.
Finding the right care for someone with dementia
The starting point is not a fixed stage of dementia. It is understanding what has changed, what support is needed and how that support can protect the person’s wellbeing, dignity and choices.
For some families, this may mean adding visiting care. For others, it may mean live-in care or moving into residential or nursing care.
At Trinity Homecare, our focus is on helping people live well in the homes they love, with carefully matched care and support for the whole family. We take time to understand the person behind the care needs, including the routines and relationships that matter to them.
To explore care at home, arrange a free assessment with Trinity. Our team can discuss your loved one’s needs, preferences and home environment, and explain what support we could provide. This is separate from a local council care needs assessment.
Call Trinity Homecare on 0207 183 4884 to speak to a care expert, or complete our online enquiry form.
Article resources
The three dementia scales used to measure and diagnose dementia
Dementia Care Central
https://www.dementiacarecentral.com/aboutdementia/facts/stages/
