Home care for someone with dementia: what families need to know

Around 944,000 people in England are living with dementia, according to Alzheimer's Society estimates, and dementia is the single most common reason families begin looking for home care. But home care for someone with dementia is not the same as home care for someone who has had a hip replacement or who needs help with meals and medication. It requires a different approach to training, to continuity, to communication, and to planning — because the condition changes over time, and the care has to change with it.

What makes dementia care different

The most fundamental difference is that people with dementia often cannot form new short-term memories. A carer who arrives on a Tuesday morning may be completely unrecognisable to the person inside — even if they visited on Friday. This is not rudeness or stubbornness. It is the disease. And it means that continuity of care — the same carer, on the same days, ideally at the same times — is not a preference but a clinical need.

Familiarity builds through repeated exposure even when conscious memory does not. Many carers who work regularly with the same dementia client report that the person becomes calmer and more cooperative with visits over time, even without being able to name the carer or place them. The trust is in the body and the routine, not in explicit recall.

This has practical implications when choosing a provider. Ask not just whether carers are trained in dementia, but how many carers will be involved in your relative's rota, and how that rota is managed when someone is off sick. An agency that sends a different face every visit is not suitable for a person with moderate or advanced dementia, regardless of how good their training is.

NICE Guideline NG97 — the national guidance on dementia assessment, management, and support — recommends that care plans for people with dementia should prioritise continuity of care and the development of therapeutic relationships between carers and the person. That is the standard against which providers should be held.

Carer training: what the framework says

Skills for Care — the workforce development body for adult social care — has produced a Dementia Training Standards Framework that sets out what training at each level should cover.

Tier 1 — Dementia awareness. This is the baseline: understanding what dementia is, the main types (Alzheimer's, vascular, Lewy body, frontotemporal), and how it affects people. Appropriate for anyone who might encounter a person with dementia in their work — receptionists, delivery workers, retail staff. Most home carers will have at least this level.

Tier 2 — Enhanced dementia knowledge. This is the level that should be expected of any carer providing direct, regular personal care to someone with dementia. It covers: person-centred approaches, communication strategies (including for people with limited verbal communication), understanding behaviour as communication, supporting daily living, and working with families. Ask specifically whether the carers assigned to your relative have completed Tier 2 training and can provide evidence of it.

Tier 3 — Specialist dementia knowledge. This is the level expected of care leads, managers, and those supporting people with very complex dementia. If your relative has advanced dementia, significant behavioural challenges, or co-existing conditions, it is worth asking whether the agency has any Tier 3 qualified staff and whether they would be involved in leading the care plan.

When assessing an agency, ask for evidence of training, not just a claim that "all our staff are dementia-trained." That could mean Tier 1 awareness training completed online in 20 minutes.

What good dementia home care looks like in practice

A typical morning visit to someone with early to moderate dementia — well-managed — looks something like this. The carer, one of two regulars on a rotating rota, arrives at the same time she does every Monday morning. There is a brief, unhurried greeting — not "Good morning, do you remember me?" (a question set up to fail) but "Morning! It's Helen. I'll help you get sorted." The routine is consistent: wash, dress, breakfast, a glance at the medication organiser, a short conversation about something familiar.

What does the care plan say? Everything the carer needs to personalise the visit: that the person used to be a primary school teacher, that she takes her tea with no sugar, that the Radio 4 news in the background helps ground her, that she gets anxious about water on her face during washing and that a warm flannel works better than a shower. This is what life-story work looks like in practice — background knowledge used to make care feel less clinical and more human.

The care plan should be a living document, reviewed at least every three months and whenever there is a significant change.

Types of support and what each covers

Home care for a person with dementia can include several distinct types of support, and the mix will change as the condition progresses.

Personal care — washing, dressing, toileting, grooming. This is the most common starting point. As dementia progresses, the level of support needed with each task typically increases: from prompting, to supporting, to full assistance.

Medication prompting and administration. Many people with dementia struggle to manage medications reliably. Carers can prompt someone to take their tablets, and with appropriate protocols, can administer them. Blister packs (pre-organised by the pharmacy) are commonly used to simplify this. More complex medication needs — such as injections or patches — require district nurse involvement.

Companionship visits and sitting service. Some visits are primarily about social contact — a conversation, a shared activity, accompanying someone on a walk or to a community activity. This is not a lower form of care; isolation is a significant risk factor for decline in people with dementia, and regular social contact has measurable benefits. Dementia UK notes that engagement and meaningful activity are central to a good quality of life for people living with dementia at home.

Respite for the family carer. If a family member is providing the majority of care, regular respite — a few hours when a paid carer covers so the family carer can rest, work, or simply leave the house — is not a luxury. Carers UK reports that dementia caring is associated with significantly higher carer burden and burnout than most other caring situations. The local authority is required to carry out a carers' assessment under the Care Act 2014 for anyone providing substantial care; a request for this assessment costs nothing.

Routine: why consistency matters more than almost anything else

People with dementia are, in general, far more distressed by change than by limitation. Someone who cannot get dressed independently may cope perfectly well with that, if the same person helps them in the same sequence every morning. The same person arriving at an unexpected time, or doing things in a different order, can trigger significant anxiety.

This means that managing the care schedule carefully — holidays, sickness, cover arrangements — is a genuinely clinical matter, not an admin one. Before choosing an agency, ask: "If my mum's regular carer calls in sick, what is your process?" and "How many different carers would cover a holiday?" The answers tell you a lot about how much the agency understands dementia care.

Reading a CQC report for a dementia-focused agency

The CQC's single assessment framework rates providers across five questions. When reading a report for an agency you are considering for dementia care, look particularly at:

Effective — Does the agency use person-centred care approaches? Is there evidence that care plans are personalised and that staff know their clients as individuals?

Caring — The Caring section often contains verbatim quotes from family members and service users. These are unusually unfiltered. Look for language about consistency, communication, and dignity.

Safe — Does the agency have appropriate systems for managing people who lack capacity to consent to care? Any mention of safeguarding concerns relating to confusion or distress is worth reading carefully.

Well-led — Does the management team demonstrate understanding of dementia? Is there evidence of staff training and development?

The CQC has published specific reports on dementia care quality in domiciliary settings as part of its State of Care reporting — worth reading for context on what "good" looks like across the sector.

The legal framework: LPA, Mental Capacity Act, and beyond

These are not optional extras — they are central to arranging care for someone with dementia, and getting them wrong has serious consequences.

Lasting Power of Attorney

A Lasting Power of Attorney (LPA) must be set up before the person loses mental capacity. There are two types:

• Property and financial affairs LPA — allows the attorney to manage bank accounts, pay bills, and deal with property.
• Health and welfare LPA — allows the attorney to make decisions about medical treatment, care arrangements, and where the person lives.

Both must be registered with the Office of the Public Guardian before they can be used. Registration takes around 8–10 weeks. If your parent has a recent dementia diagnosis and does not yet have an LPA in place, this needs to happen soon.

If capacity is lost before an LPA is in place, families have no legal authority to make health or care decisions on their relative's behalf. The alternative — applying to the Court of Protection for a deputyship — is more expensive, slower, and gives less flexibility.

Mental Capacity Act 2005

The Mental Capacity Act 2005 Code of Practice establishes two principles that are particularly relevant to home care:

1. There is a legal presumption of capacity. A dementia diagnosis does not mean someone cannot make decisions. Capacity is decision-specific and time-specific — someone may have capacity to decide what to eat for breakfast but not to decide on a care arrangement.

2. If someone lacks capacity for a particular decision, any decision made on their behalf must be in their best interests, taking into account their previously expressed wishes, values, and beliefs.

This matters practically when a parent refuses care. A person with dementia may have capacity to refuse a carer entering their home — even if families find that refusal alarming. A formal capacity assessment by a qualified professional may be needed, and the outcome must be respected within the law.

Deprivation of Liberty Safeguards

DoLS applies primarily to care homes and hospitals. In a home care context, it is very rarely applicable. However, if a live-in arrangement is so restrictive that it effectively deprives the person of their liberty — they cannot leave, they have no autonomy over decisions, they are under continuous supervision — legal advice should be sought. The Court of Protection can authorise deprivation of liberty in a home setting in exceptional cases.

When home care is no longer enough

Most families are not told clearly when to start thinking about this. The question is not "when has home care failed?" but "when is the level of need greater than home care can safely meet?"

Signs that the arrangement needs serious review include:

• Night-time wandering that creates fall risk or the person leaving the house unsafely
• Severe sundowning — marked agitation in the late afternoon and evening — that the current care package does not cover
• Physical aggression during personal care that puts carers or the person at risk
• Double incontinence requiring two-carer hoisted transfers for personal care, multiple times a day
• Weight loss or dehydration suggesting meals are not being managed adequately between visits
• A family carer approaching or at their limit — exhausted, unwell, or no longer able to provide the between-visit support the plan assumes

These are not failures. They are changes in need. The Care Act requires the local authority to review care arrangements when needs change. Ask for a review if the current package is not working — you are entitled to request one.

The options from here — live-in care, specialist dementia residential care, or a combination — are explored in our comparison guide on choosing between live-in care, visiting care, and a care home. And when choosing or reviewing a provider for dementia care, the 20 questions guide has a section specifically on dementia training that will help you probe what agencies are actually offering.