Sunday 21 September marks World Alzheimer’s Day, the centrepiece of World Alzheimer’s Month, led globally by Alzheimer’s Disease International (ADI). This year’s theme, “The Earlier You Know, The More You Can Do: A Dementia Diagnosis Matters”, puts early diagnosis at the heart of the conversation. According to Alzheimer’s Society, an estimated 982,000 people are currently living with dementia in the UK, a figure projected to rise to 1.4 million by 2040, yet more than a third of people with the condition do not have a formal diagnosis.
Behind those numbers are families navigating confusing symptoms, difficult conversations, and decisions about care, often without the information they need to feel confident. World Alzheimer’s Day is a chance to change that.
Why early diagnosis matters
A timely diagnosis gives people living with dementia and their families the chance to plan ahead, access treatment and support earlier, and make informed decisions about the future while they are still able to be fully involved. It also opens the door to medication, therapies, and community support that can help maintain independence and quality of life for longer. Without a diagnosis, families are often left to manage alone, sometimes for years, before getting the answers and support they need.
Recognising the early signs
Dementia rarely announces itself. The early signs are often subtle and easy to put down to stress, age, or simply having an off day. Some things to look out for include:
- Increasing forgetfulness that goes beyond the occasional lapse
- Difficulty following conversations or finding the right words
- Getting confused about time, dates, or familiar places
- Changes in mood, personality, or motivation
- Struggling with tasks that were once routine, such as managing finances or medication
Noticing these changes early, and encouraging a GP visit, is one of the most valuable things a family member or carer can do.
The barriers to seeking help
Stigma remains one of the biggest reasons people delay seeking a diagnosis. Fear of losing independence, worry about how others will react, or simply not wanting to accept what might be happening can all get in the way. ADI’s 2026 campaign is specifically aimed at tackling this stigma and encouraging earlier conversations, both within families and with healthcare professionals.
Supporting someone through diagnosis and beyond
A dementia diagnosis is not an ending. With the right support in place, many people continue to live full, meaningful lives at home for years afterwards. What matters most is that care is built around the person, not just the condition, taking into account their history, routines, preferences, and the things that bring them comfort and joy.
How we can help
At Synergy Complex Care, we support people living with dementia and other complex or neurological conditions to remain safely and comfortably in their own homes. Our care teams are trained to recognise changing needs, respond with patience and consistency, and work closely with families and healthcare professionals to keep care plans up to date as a condition progresses. Whether a diagnosis is new or long-standing, we tailor our support to the person in front of us, not a generic checklist.
If you are noticing changes in a loved one, or are already supporting someone with a dementia diagnosis and would like to talk through what home care could look like, we would be glad to have that conversation with you.