Dementia Care in South Africa: Diagnosis, Family Support and Developing Community Responses

A South African family may live with dementia for years before the condition acquires a name. An older relative begins forgetting appointments, repeating questions, getting lost on familiar routes or struggling with money. Family members compensate: somebody prepares meals, another accompanies the person to a clinic, and doors may eventually be secured because wandering has become a concern. What begins as occasional assistance can gradually become continuous supervision without the household ever entering a clearly defined dementia pathway.

This experience places dementia at an important intersection within the wider South Africa Ageing, Long-Term Care & Community Support Knowledge Hub. Dementia is a health condition, but its consequences extend into social care, income, housing, family relationships, safeguarding and community participation. South Africa’s National Mental Health Policy Framework and Strategic Plan 2023–2030 explicitly includes neurodegenerative disorders such as dementia, while the Older Persons Act 13 of 2006 provides the broader framework for community-based and residential support for older people.

The difficulty is not an absence of relevant structures. It is connecting them around the person. Diagnosis may begin in healthcare, continuing support often takes place at home, community organisations provide important assistance, and provincial social development systems oversee older-person services. Specialist dementia resources remain limited and unevenly distributed. As the number of older South Africans grows, the strategic question is therefore how to build dementia capability into services people already use rather than relying on a small specialist system to carry the entire response.

Dementia is moving from a specialist issue to a population-ageing issue

South Africa does not yet have the depth of nationally representative dementia prevalence data available in some countries. That uncertainty itself matters for planning. International modelling has estimated that around 242,000 people were living with dementia in South Africa in 2019 and projected approximately 680,000 by 2050, although projections should not be confused with observed national prevalence.

Recent South African research also suggests that dementia may be substantially under-recognised in some communities. Population-based work in rural Mpumalanga has found a significant burden of dementia among older adults, while research in lower-income communities in KwaZulu-Natal has reinforced the need for stronger detection and multidisciplinary responses. Individual studies cannot simply be extrapolated to the whole country because age structures, education, health, socioeconomic conditions and settlement patterns differ.

The direction of travel is nevertheless clear. More people surviving into older age means more people reaching the ages at which dementia becomes increasingly common. South Africa therefore needs to plan for dementia before perfect epidemiological information becomes available.

This is not only about forecasting residential beds. Dementia affects primary healthcare, community support, family caregiving, hospital use, safeguarding, disability, housing and social protection. Its system impact begins long before somebody requires 24-hour care.

That makes dementia service models and care pathways increasingly relevant to mainstream ageing policy. The objective is not to create a parallel dementia system for every person. It is to make ordinary health and social support sufficiently dementia-capable to recognise changing needs and connect people to additional expertise when necessary.

Diagnosis is a gateway, but the pathway to it remains uneven

Dementia diagnosis requires more than noticing memory loss. Cognitive change can have different causes, and assessment may need to consider physical health, medication, depression, delirium, sensory impairment, functional ability and information from somebody who knows the person well.

In South Africa, primary healthcare is the most realistic point of contact for much of the population. Yet dementia-specific diagnostic pathways at this level have historically been limited, while specialist expertise is concentrated and scarce. Access also differs between the public and private sectors and between provinces, cities and rural areas.

This creates several routes to delayed recognition. Families may interpret cognitive changes as ordinary ageing. Health workers facing high general caseloads may prioritise immediate physical conditions. People can also present late because the family has successfully compensated for deterioration until something more visible occurs: getting lost, a fall, medication error, financial exploitation or an episode of distress.

Earlier identification does not mean indiscriminate population screening. It means that frontline professionals can recognise concerning patterns, undertake or arrange proportionate assessment, identify reversible causes where possible and know when referral is appropriate.

Assessment must also be culturally and linguistically credible. South Africa’s linguistic diversity, unequal educational histories and substantial differences in literacy mean that cognitive testing cannot be treated as culturally neutral. A score interpreted without understanding language, education and life experience can create false certainty.

The stronger model combines clinical assessment with functional history, family information and the person’s own experience. Dementia assessment and review should answer not only whether impairment is present but how it is affecting the person’s life and what support is required now.

A diagnosis has limited value without something happening afterwards

Receiving a dementia diagnosis can explain changes that have confused or frightened a family. It can enable planning, support communication and prompt consideration of health, legal, financial and care arrangements.

But diagnosis is not an intervention by itself.

The period immediately afterwards is where fragmented systems become particularly visible. A family may leave a specialist appointment knowing that a relative has dementia but remain uncertain about who will provide practical support, what changes to expect, how to respond to distress or where to seek help when needs increase.

Post-diagnostic support therefore needs to connect several functions: information, review of physical and mental health, medication where clinically appropriate, support for daily living, caregiver education, advance planning and routes back into professional help.

In South Africa, these functions may be distributed across primary healthcare, specialist services, social workers, community-based organisations, private practitioners and family networks. No single agency necessarily controls the whole pathway.

That makes navigation especially important.

The person and family need to understand who remains involved, when review should occur and what constitutes a reason to seek further help. Services need enough communication between them to prevent each new contact from starting again without knowledge of previous assessment.

A practical care record does not need to create a sophisticated national digital system before coordination can improve. At minimum, relevant professionals and caregivers need clarity about diagnosis, important health conditions, medication, communication needs, functional ability, key risks, family contacts and current support.

Operational scenario: memory problems emerge through ordinary primary healthcare

A 74-year-old woman in KwaZulu-Natal attends a primary healthcare clinic regularly for hypertension and diabetes. Her daughter accompanies her after noticing that medication is being taken inconsistently and that her mother has begun repeating the same questions. The older woman says there is nothing wrong and explains that she simply forgets things because she is getting older.

The clinical task is not to label her immediately. Staff need to consider physical and mental health, medication, sensory problems, functional change and the daughter’s observations. Cognitive assessment may form part of that process, but interpretation needs to take account of the woman’s language and educational background.

If dementia becomes a probable explanation, the pathway should not end with referral paperwork. The family needs understandable information about what the assessment means, how to manage medication safely and what changes require further review. Her preferences should remain central while she is able to express them.

The clinic may not have specialist dementia expertise on site. That makes escalation arrangements important: knowing where more complex diagnostic questions can be referred and how continuing physical healthcare will remain coordinated locally.

For the district health system, repeated cases of this kind create a workforce question. If nurses and doctors regularly encounter cognitive decline but lack confidence in assessment and referral, training need becomes visible through service activity rather than waiting for individual errors.

Primary healthcare is central to scalable dementia support

South Africa cannot realistically build its dementia response around specialist clinics alone. The number and distribution of specialist professionals make that model difficult to scale, particularly as the older population grows.

The National Mental Health Policy Framework and Strategic Plan 2023–2030 provides a broader direction towards integrating mental healthcare into general healthcare, strengthening community-based services and using task-sharing where appropriate. Dementia is explicitly within the policy’s scope.

For dementia, integration does not mean expecting every primary healthcare professional to become a specialist. It means developing a tiered system in which routine needs can be recognised and managed close to home while complexity can move to professionals with greater expertise.

Primary healthcare can contribute to prevention and risk reduction as well. Dementia risk is connected with wider health determinants including cardiovascular health, diabetes, physical activity, hearing, social connection and other modifiable factors. Many of these are already within mainstream health and public-health activity.

The opportunity is therefore broader than case finding. Dementia can become part of healthy ageing rather than an isolated condition addressed only after substantial cognitive impairment develops.

Organisations considering how different services and responsibilities connect can use the Governance Maturity Assessment to structure questions about accountability, escalation and assurance. It is not a South African clinical or regulatory instrument, but the underlying governance question is relevant: who notices when a pathway repeatedly stops between identification, diagnosis and continuing support?

Family care is the centre of everyday dementia support

Most dementia care does not occur during clinical appointments. It happens while somebody is preparing breakfast, repeating an explanation, preventing a person from becoming lost, managing medication, washing clothes or staying awake because a relative is restless during the night.

In South Africa, family care therefore forms a major part of the practical dementia system.

This contribution is valuable but should not be romanticised. Dementia can gradually increase supervision demands while the caregiver is also managing employment, children, other relatives and household finances. Women frequently carry a disproportionate share of this unpaid work.

The emotional dimension is equally significant. Families may experience grief as relationships change, frustration with repeated behaviour, uncertainty about whether they are responding appropriately and anxiety about what will happen if care needs become greater than they can manage.

Good family support is therefore not an optional addition to dementia care. It is part of sustaining the care arrangement.

This can include practical education about communication, nutrition, medication, personal care, mobility, sleep, distress and environmental safety. Families also need permission to say that care is becoming too difficult without being characterised as abandoning the older person.

The principles of dementia family and carer partnership are particularly important in this context. Relatives hold valuable knowledge, but their involvement should support rather than erase the voice and rights of the person living with dementia.

Culture, language and interpretation shape help-seeking

Dementia is a biomedical condition, but people make sense of symptoms through cultural, family and community understandings. In a diverse society such as South Africa, assumptions about memory loss, behaviour, ageing and illness can influence whether families seek healthcare, traditional support, spiritual guidance or some combination of these.

Stigma can delay disclosure. Changes in behaviour may be misunderstood as intentional, psychiatric, spiritual or simply an unavoidable consequence of age. Where dementia is poorly understood, the person can be blamed for behaviour they cannot control.

A culturally responsive system does not require professionals to accept every explanation as clinically equivalent. It requires them to understand the explanatory world in which the person and family are living.

Traditional health practitioners are used by many South Africans and remain relevant to how some families navigate illness. Treating that reality with dismissal can reduce trust and make families less willing to disclose other care they are receiving. Conversely, culturally respectful engagement should never mean withholding clinical assessment where symptoms may indicate dementia or another treatable condition.

The stronger opportunity is dialogue, health literacy and clear referral routes.

Language matters just as much. A family should be able to understand what dementia means in terms that make sense in everyday life rather than leaving an appointment with an unfamiliar diagnostic label. Communication needs to explain what may change, what remains possible and where help can be sought.

This connects dementia care with wider cultural and identity needs. Person-centred practice becomes meaningful when services adapt communication and support without stereotyping people according to language, ethnicity or community.

Operational scenario: different explanations of cognitive change

A family in Limpopo becomes concerned about a 79-year-old man who has started leaving home at unusual times and accusing relatives of stealing from him. Some family members believe he has dementia. Others interpret the changes through spiritual beliefs and seek help outside the formal health system.

A confrontational response from healthcare professionals could deepen disagreement and delay assessment. A more constructive approach begins with what everyone can observe: his behaviour has changed, he is becoming distressed and there may be risks to his safety.

Clinical assessment can investigate dementia alongside other possible causes, including delirium, medication effects, depression and physical illness. The family can be asked what they believe is happening and what support they have already sought.

If dementia is diagnosed, the immediate task is not to win an argument about causation. It is to establish a workable plan that protects the man’s health and dignity. His accusations may require changes in communication rather than confrontation. Leaving home may require attention to routine, meaningful activity and environmental safety rather than simply locking doors.

Where family members continue to use traditional or spiritual support, professionals need sufficient information to identify any potential interaction or risk while maintaining respectful engagement.

The governance lesson is wider than this one household. Services serving multilingual and culturally diverse communities need to know whether communication barriers and stigma are repeatedly contributing to delayed diagnosis. Cultural competence should be treated as part of pathway effectiveness, not as an abstract value statement.

Distress needs interpretation, not simply control

Dementia can change perception, communication and the ability to make sense of an environment. A person may become frightened during personal care, repeatedly ask to go home while already at home, resist medication or walk continuously.

These behaviours can place substantial pressure on families and staff, but describing them only as “challenging” risks locating the problem entirely within the person.

Distress can communicate pain, fear, boredom, hunger, overstimulation, an unfamiliar environment or an unmet need. Behaviour may also be affected by infection, medication or another acute health problem.

The first question should therefore be what has changed and what the behaviour may mean.

This is particularly important in residential and hospital environments where routines are organised around multiple people. A person who becomes distressed during bathing may respond differently to another time of day, another caregiver or a slower approach. Someone who walks repeatedly may need safe movement and purposeful activity rather than immediate restriction.

Dementia support for distress and meaningful activity provides a useful wider framework: understand the person, environment and trigger before escalating restrictive responses.

This does not remove risk. Families and workers sometimes face genuinely dangerous situations. It does change the sequence of reasoning. Safety measures should follow assessment rather than substitute for it.

Safeguarding becomes more complex as cognition changes

Dementia can increase vulnerability to abuse, neglect, financial exploitation and coercion. A person may have difficulty recognising deception, remembering transactions or communicating what has happened.

At the same time, cognitive impairment should not lead to an automatic assumption that the person has no ability to make decisions.

Capacity is decision-specific and can fluctuate. A person may need support with a complex financial decision while remaining perfectly capable of choosing what to eat, whom to see or how to spend their day.

South Africa’s Older Persons Act establishes protections against abuse and places older-person safety within a rights framework. Dementia services need to translate those protections into daily practice.

Particular attention may be required where the person is financially dependent on others, where relatives depend on the older person’s grant or pension, or where the caregiver is overwhelmed. These circumstances do not prove abuse, but they can increase vulnerability.

The opposite risk is excessive restriction. Preventing a person from leaving home, controlling all money or excluding them from decisions can be presented as protection even where less restrictive alternatives exist.

This makes safeguarding, capacity and human rights in dementia care inseparable from person-centred support.

Good governance looks beyond whether an incident was reported. It examines patterns: repeated unexplained injuries, missing money, frequent distress, caregiver exhaustion or recurring use of restriction can indicate that the underlying care arrangement needs review.

Operational scenario: wandering becomes a family crisis

An 82-year-old woman living with her son in Gauteng has dementia and begins leaving the house while he is at work. Neighbours have brought her home twice after finding her several streets away. Her son responds by locking the outside door whenever he leaves.

His intention is protective, but the arrangement creates another serious risk if there is a fire or other emergency. It also removes his mother’s freedom for many hours each day.

A stronger response starts with understanding why she is leaving. She previously walked daily to visit friends and remains physically mobile. Being alone for long periods may be contributing to her restlessness.

The family, social support services and healthcare professionals can explore a combination of options: greater daytime supervision, attendance at an appropriate community programme, involvement of trusted neighbours, environmental cues, identification carried discreetly by the woman and technology where it is acceptable and practically supportable.

No intervention removes all risk. The objective is to reduce foreseeable harm without assuming that confinement is the only safe solution.

If similar situations repeatedly reach services only after families resort to locking people inside, the issue becomes more than individual practice. It suggests a gap in accessible daytime and caregiver support. Governance should therefore ask what demand these safeguarding incidents reveal about community provision.

Community-based services can become part of the dementia pathway

South Africa already has a legislative basis for community-based support to older people. Registered services can include prevention and promotion programmes and home-based care designed to help people remain within their communities.

The strategic opportunity is to make this existing infrastructure more dementia-capable.

A service centre does not need to become a specialist memory clinic to contribute. Staff can recognise cognitive change, adapt activities, communicate more effectively, notice caregiver strain and understand where concerns should be referred.

Home-based caregivers can be especially valuable because they see the person in context. They may notice spoiled food, medication confusion, environmental hazards or changes in behaviour that are less visible during a clinic appointment.

This creates a need for training and supervision. Dementia competence involves more than knowing symptoms. Workers need to understand communication, distress, rights, safeguarding, changing function and the limits of their own role.

Community organisations also need sustainable funding. Building policy around community support while relying on fragile organisations to absorb increasingly complex care creates a structural mismatch.

The Predictive Workforce Risk Module can help organisations examine how vacancies, turnover and continuity affect service stability. Although it is not specific to South Africa, the analytical principle is particularly relevant to dementia: continuity of caregiver relationships can be an important part of quality.

Residential care remains part of the continuum

Community care should not be interpreted as a policy objective to avoid residential care at any cost.

Some people living with advanced dementia eventually require levels of supervision, nursing or personal support that cannot safely or sustainably be provided in their existing home. South Africa’s Older Persons Act provides for registered residential facilities, and publicly supported access is subject to assessment, eligibility and bed availability.

Private residential provision also exists, producing significant differences in what families can purchase.

The dementia question is therefore not whether residential care should exist. It is whether admission occurs because it is the most appropriate option or because earlier community support was unavailable.

Residential services themselves require dementia capability. Staff need to recognise pain and illness in people who may communicate differently, support meaningful activity, work with families and minimise unnecessary restriction.

Transitions need particular care. Moving somebody with dementia from a familiar home into a new environment can increase confusion and distress. Information about routines, communication, life history, preferences, medication and important relationships should move with the person.

Quality assurance should consequently examine lived experience as well as physical safety. The Quality Dashboard Builder offers organisations a framework for connecting indicators, experience and governance. In a South African dementia setting, measures would need to reflect local regulation and service context rather than importing external standards.

Technology can extend support, but dementia changes the design test

Digital technology has potential to strengthen dementia care in South Africa, particularly where specialist expertise is geographically concentrated. Remote professional consultation, digital records, appointment reminders and communication between family members can improve coordination.

Assistive technology may also support some people at home. Location devices, medication prompts, sensors and simplified communication tools can reduce particular risks when chosen appropriately.

Dementia, however, makes consent and usability especially important.

A technology that works when first introduced may become confusing as cognition changes. A monitoring device can support safety but can also become intrusive if the person’s privacy and preferences are ignored. Someone still needs to respond when an alert is generated.

Technology also depends on infrastructure. Device cost, mobile data, electricity, network coverage and digital skills affect whether a solution is realistic. These constraints vary substantially between households and communities.

The principle of person-centred technology is therefore particularly important. Technology should respond to a defined need and be reviewed as that need changes.

Organisations considering digital expansion can use the Digital Transformation Readiness Assessment to examine infrastructure, governance, workforce capability and digital risk. The framework does not determine which technology is appropriate for a person with dementia; it helps expose whether an organisation is ready to use technology responsibly.

Operational scenario: technology extends specialist reach without replacing local care

A district serving several rural communities has limited routine access to specialist dementia expertise. An older man is referred after progressive cognitive and functional changes become apparent to his family and primary healthcare team.

Rather than requiring every stage of assessment to take place at a distant tertiary centre, the local team gathers clinical history, medication information, functional observations and family concerns. A remote consultation with an appropriately skilled clinician contributes specialist advice to the assessment.

The technology reduces travel but does not eliminate local responsibility. Physical examination and ongoing management still require accessible healthcare. The family needs support in a language and format they understand. If the man develops acute confusion, staff must recognise that this may indicate illness rather than assuming every change is caused by dementia.

After assessment, the primary healthcare team remains the practical point of continuity, with a route back to specialist advice when complexity increases.

The model also generates governance information. If remote consultations repeatedly identify the same gaps in initial assessment, those patterns can inform local training. If connectivity frequently prevents consultations, infrastructure becomes a service-access issue rather than an isolated technical problem.

This illustrates the appropriate role of digital care: extending capability through existing relationships, not replacing them.

Better dementia data should connect prevalence with service experience

South Africa needs stronger nationally representative dementia data, but counting prevalence is only one part of intelligence.

Systems also need to understand where people are being diagnosed, how long pathways take, whether families receive post-diagnostic support, where safeguarding concerns occur and what drives transitions into hospital or residential care.

Current health information systems contain relatively limited mental-health indicators, and dementia is not yet represented through the depth of routine intelligence required for mature population planning.

That gap creates a risk. If demand is visible only through specialist services, the system will undercount people whose dementia is managed entirely by families or recorded under other health conditions.

Better information does not require every organisation to collect everything. A proportionate evidence set could connect several perspectives:

• identification, assessment and diagnostic activity;
• functional need and changing levels of support;
• caregiver strain and access to family support;
• hospital use, crisis contacts and transitions;
• safeguarding concerns and restrictive responses; and
• the experience and outcomes of people living with dementia.

Qualitative evidence matters alongside numerical indicators. A low number of complaints, for example, may reflect satisfaction, but it may also indicate that people with cognitive impairment and their families do not know how to raise concerns.

This is where dementia outcomes and quality assurance become part of system development rather than merely organisational reporting.

A stronger national response can be built through existing systems

South Africa does not currently operate a stand-alone national dementia plan comparable with dedicated strategies used in some countries. Dementia nevertheless sits within several important policy structures, including mental health policy, older-person legislation, primary healthcare and community-based social support.

This creates both fragmentation and opportunity.

A national dementia response does not necessarily require the creation of an entirely separate delivery architecture. It could strengthen dementia within systems that already have population reach.

Primary healthcare can improve recognition and continuing health management. Provincial health departments can strengthen referral arrangements and specialist support. Social development services can build dementia capability within community and residential programmes. Training institutions can improve workforce competence. Civil society organisations can contribute information, caregiver support and lived experience.

National leadership remains important because provincial implementation alone cannot resolve every issue. Common principles for pathways, workforce capability, data and rights can reduce avoidable variation while still allowing provinces and districts to adapt delivery to local resources and populations.

Funding needs to follow expectations. Community organisations cannot provide increasingly complex dementia support indefinitely without workforce and organisational capacity. Similarly, declaring primary healthcare responsible for dementia without training, referral options and clinical support simply transfers responsibility rather than building capability.

The central policy challenge is therefore implementation architecture: turning recognition of dementia across multiple policies into a pathway that makes sense from the perspective of the person living with it.

Prevention and risk reduction broaden the dementia agenda

Not every dementia can be prevented, and prevention messaging should never imply that individuals are responsible for developing the condition.

There is nevertheless growing international evidence that population health and dementia risk are connected. Cardiovascular health, hypertension, diabetes, hearing loss, physical inactivity, social isolation, education and other factors can influence risk across the life course.

South Africa already addresses many of these issues through broader health and social policy. Dementia therefore adds another reason to strengthen prevention rather than requiring an entirely separate prevention infrastructure.

This also links cognitive health with inequality. Opportunities for physical activity, access to hearing support, management of chronic disease and social participation are not distributed evenly.

A life-course approach avoids treating dementia only as a problem of very old age. It also avoids promising prevention where the evidence supports risk reduction rather than certainty.

The relationship with health inequalities and early intervention is particularly relevant. The population-level objective is to create conditions that support healthier ageing while ensuring that people who develop dementia receive timely and respectful care.

The future lies in a dementia-capable community system

South Africa’s projected demographic change means that dementia is likely to become more visible across healthcare and social development over coming decades. Building specialist capacity will remain important, but specialists alone cannot provide the scale of continuing support required.

The more sustainable direction is a dementia-capable community system.

That means primary healthcare workers able to recognise and manage common presentations; specialist expertise available for complexity; social workers and community caregivers who understand dementia; residential services capable of supporting advanced needs; and families with access to practical information and respite rather than being left to learn through crisis.

Technology can support that model by extending expertise and improving coordination. Better data can identify emerging demand. Research can improve understanding of dementia across South Africa’s diverse populations.

None of these developments removes the need for relationships. Dementia care remains deeply human. Continuity, familiar voices, cultural understanding and knowledge of the person’s history become more important as cognition changes.

Future system design should therefore measure innovation by whether it strengthens those relationships rather than simply adding new processes around them.

International learning from South Africa’s developing response

South Africa’s dementia experience has relevance for many countries in which population ageing is accelerating faster than specialist long-term care infrastructure can expand.

The first lesson is that dementia cannot be left entirely within specialist medicine. Once prevalence grows, recognition and continuing support have to become part of mainstream health and community systems.

The second is that family care should be made visible in policy. Households often provide the majority of continuing support, but reliance on families without education, respite or escalation routes can transfer costs and risks rather than solve them.

The third is cultural. Dementia pathways work only when they are understandable and trusted by the populations they serve. Diagnostic tools, communication and professional assumptions need to account for language, education and different understandings of illness.

Finally, community-based care needs infrastructure behind it. A policy preference for supporting people at home becomes meaningful only when families can reach skilled workers, healthcare, safeguarding support and more intensive services when needs change.

The transferable lesson lies less in any particular South African institution than in the need to build dementia capability through existing systems before demographic growth turns every gap into a crisis pathway.

Conclusion

Dementia is becoming an increasingly important test of South Africa’s ability to connect health, social development and family support around ageing. The country has relevant foundations: constitutional rights, the Older Persons Act, a policy commitment to community-based support, a national mental health framework that explicitly includes dementia, primary healthcare infrastructure and substantial community and civil-society capability.

The next challenge is operational. Cognitive change needs to be recognised earlier without reducing diagnosis to a screening score. Families need meaningful support after diagnosis rather than information alone. Primary healthcare needs workable access to specialist advice, while community and residential services require dementia competence, supervision and sustainable capacity. Safeguarding must protect people without automatically removing autonomy.

Better data will help South Africa understand the scale and distribution of need, but action does not need to wait for perfect prevalence figures. Demographic ageing already provides sufficient reason to strengthen pathways and workforce capability.

The strongest future model is therefore neither wholly specialist nor wholly informal. It is a connected dementia-capable system in which expertise can move towards communities, families are supported rather than assumed to be infinitely available, and people living with dementia remain citizens with histories, preferences, relationships and rights. The quality of South Africa’s response will ultimately be judged not simply by whether dementia is diagnosed, but by what becomes possible for the person and family after it is recognised.