Conditions / Dementia & memory loss
Dementia & memory loss
- Medical reviewer:
- Not yet reviewed
- Review date:
- —
Draft — this page is awaiting clinical review. Do not rely on it for medical decisions.
Overview
Dementia is a group of conditions in which memory, thinking and daily functioning decline more than expected with normal ageing. Alzheimer disease is the most common cause.
Common symptoms
- Forgetting recent events or repeating questions
- Getting lost in familiar places
- Difficulty with planning, money or daily tasks
- Changes in mood or behaviour
Get urgent help if
- Sudden confusion over hours or days — this needs urgent medical review
- Memory changes with weakness, falls or seizures
How doctors evaluate it
- Memory and thinking tests
- Blood tests to look for treatable causes
- Brain imaging
Treatment pathways
- Treating reversible causes where found
- Medicines that may help some symptoms
- Support for the person and their caregivers
Frequently asked questions
Is memory loss a normal part of ageing?
Mild forgetfulness can be normal. Memory loss that affects daily life should be checked by a doctor.
Find care for this condition
Find neurologists and hospitals →This website gives general health education and a directory. It is not medical advice, diagnosis, or an emergency service.