Dementia Action Week

This Dementia Action Week, 18 - 24 May 2026, we will continue to raise awareness of dementia, the UK's biggest killer, by sharing the stories behind the Forget Me Not.

A dementia diagnosis is vital

Diagnosis is vital to give people access to the care, treatment and support they desperately need. Yet, incredibly, 1 in 3 people with dementia do not have a diagnosis.

If you're worried about yourself, or someone close to you, get help describing your symptoms to a GP by filling in our symptoms checklist.

Use the symptoms checklist
1 in 3 people in the UK living with dementia do not have a diagnosis
91% of people affected by dementia say there are benefits to getting a diagnosis
The Government and the NHS must prioritise dementia

Dementia Action Week is an awareness raising campaign. Each year, Alzheimer's Society works with individuals and organisations across the UK to encourage people to act on dementia.

This year we are focussing on diagnosis and highlighting to audiences the most common symptoms of dementia.

Diagnosis support and advice

How to get a dementia diagnosis

The dementia diagnosis process can be different for everyone. Find out more about the typical steps involved in getting a diagnosis.
Read more

If someone’s worried there’s something wrong – like I was – get a diagnosis. A quicker diagnosis means more peace of mind, then you can fight it.

Alzheimer's Society supporter

Help us to spread the word

Download Dementia Action Week resources including posters, flyers and banners to help spread the word about making dementia diagnosis a priority.

Download resources