Dementia is not a normal part of ageing. It is a progressive syndrome affecting memory, thinking, behaviour, and daily functioning. The WHO dementia fact sheet estimates that 55 million people worldwide are living with dementia — with nearly 10 million new cases diagnosed each year. In Sri Lanka, dementia is significantly underdiagnosed — many families attribute early symptoms to ordinary forgetfulness, "old age," or in some communities, spiritual causes. Yet an estimated 200,000 Sri Lankans are living with dementia today, and this number will triple by 2050 as the population ages.
What Is Dementia?
According to the Alzheimer's Association, dementia is an umbrella term for conditions that cause progressive cognitive decline severe enough to interfere with daily life. Alzheimer's disease accounts for 60–70% of cases. Vascular dementia — caused by reduced blood flow to the brain, often following strokes — is the second most common type. Lewy body dementia, frontotemporal dementia, and mixed dementia make up the rest. All types worsen over time, progressing from mild memory difficulties to complete dependence on others for every aspect of daily life.
Early Signs of Dementia in the Sri Lankan Context
Forgetting recent conversations or repeating the same question multiple times within minutes is one of the earliest signs — distinct from the occasional forgetfulness of normal ageing. Getting lost in familiar places — the local market, the temple, the neighbourhood — is a serious warning sign. Difficulty with tasks that were previously routine, such as cooking a traditional meal or managing household expenses, indicates cognitive impairment. Language problems — struggling to find words, losing track of a sentence — are common in early Alzheimer's. Poor judgement and personality shifts towards suspicion or aggression are all significant red flags. Alzheimer's Research UK emphasises that early diagnosis dramatically improves quality of life outcomes — making prompt medical evaluation essential whenever these signs appear.
Diagnosis: Getting the Right Help
No single test diagnoses dementia. Doctors use a combination of cognitive assessments such as the Mini-Mental State Exam or Montreal Cognitive Assessment, blood tests to rule out reversible causes, brain imaging with MRI or CT scans, and a thorough neurological examination. In Sri Lanka, neurology departments at the National Hospital of Sri Lanka, Durdans, Asiri, and Lanka Hospitals can evaluate and diagnose dementia. Our home nursing team can coordinate appointments, arrange transport, and communicate between the family and the medical team throughout the diagnostic process.
Medication and Treatment
There is currently no cure for Alzheimer's disease or most forms of dementia. However, medications can slow cognitive decline in many patients. Cholinesterase inhibitors — donepezil, rivastigmine, and galantamine — are used in mild to moderate Alzheimer's. Memantine is prescribed for moderate to severe stages. Non-drug approaches are equally important: cognitive stimulation through puzzles, music, and reminiscence activities; structured daily routines that reduce confusion; regular physical exercise; and a safe, familiar home environment. Dementia UK recommends that families access specialist dementia nursing support early — not just when a crisis occurs.
Daily Care: Adapting as the Disease Progresses
In the early stage, the focus is on supporting independence while providing gentle assistance — labelled photographs, daily calendars, pill organisers. Our personal care at home service helps with bathing, dressing, and toileting in the middle stage, where full physical assistance becomes necessary. Meals should be simplified and easy to eat. Safety devices such as door alarms become important. In the late stage, full assistance is required for all daily activities. Bedside care, regular repositioning to prevent pressure ulcers, and communication through touch, tone, and eye contact replace verbal interaction.
Communication That Preserves Dignity
Dementia changes how a person processes information, not their fundamental personhood. Speak slowly and clearly, using simple sentences one at a time. Maintain eye contact and use a warm, calm tone. Show patience — never correct aggressively or argue about what is real. Avoid open-ended questions — offer two specific choices instead. Never take aggression or confusion personally. It is the disease responding, not the person. Dementia Australia provides excellent communication guides for families caring for loved ones with dementia at home.
Creating a Safe Home Environment
Falls, wandering, and accidents at home are the primary physical dangers for people with dementia. Remove loose rugs, electrical cords, and clutter from all walking paths. Install grab bars in the bathroom. Use night lights in all hallways. Lock doors and gates to prevent unsupervised wandering. Store dangerous items — knives, medications, cleaning chemicals — in locked cupboards. Label rooms with pictures rather than just words. These modifications must be done before an accident happens, not after.
Supporting the Family Caregiver
Caring for someone with dementia is one of the most emotionally demanding care roles that exists. Sri Lankan caregivers frequently carry this burden alone. Caregiver burnout is not a personal failure — it is the predictable outcome of inadequate support for a genuinely overwhelming task. Our companion care and respite service provides structured breaks where a trained companion steps in to allow the family carer genuine rest — not optional for sustainable dementia care, but essential. If you are caring for someone with dementia and you are struggling, reach out to our team before a crisis forces the decision.
Dementia care is most effective when structured and consistent. Discover our specialist elderly care services in Sri Lanka, or elderly care services in Colombo with dementia-trained caregivers.