How to Obtain a Dementia Diagnosis

I suspect my father has dementia, but I don't know where to start. Should I go to the GP? To a neurologist? How does this work and what tests will he have to do?

Taking the first step is often the hardest part, especially when we don't know the way. Wanting to find answers for your father is an act of care, and the process is simpler than it seems.

How it happens

There isn't a single test that diagnoses dementia. The diagnosis is made through clinical evaluation, tests, and complementary examinations, and usually follows a sequence within the healthcare system, starting with primary care.

Practical strategies

• Start with your GP: describe the signs with concrete examples and dates.
• The doctor will conduct an initial assessment and may refer to neurology, psychiatry, or geriatrics.
• Cognitive tests, blood analyses, and brain imaging scans are commonly performed.
• Bring a list of medications and health history.
• Accompany your father to the appointment, if he allows, to help report symptoms.

What NOT to do

• Do not seek a diagnosis solely through the internet.
• Do not give up in the face of waiting lists: insist and maintain contact with your GP.

When to seek professional help

The starting point is always your GP. For health queries, contact your national health helpline. Your local Alzheimer's association can provide information on the diagnostic pathway and available support for families.

"I was afraid the diagnosis would change everything. It did, but for the better: we finally knew what we were facing and stopped fumbling in the dark." — Anonymous Carer