Quick read
Key points
- 1
Alzheimer's disease is the most common cause of dementia, a condition that affects memory, thinking, and the ability to carry out everyday activities. It develops gradually, usually starting with mild memory lapses, and progresses over time as it affects more areas of the brain.
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Topic-specific prevention and risk reduction will be added during the article-specific evidence audit.
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You or a family member are noticing memory problems that are affecting daily life
01 · Know
What is Alzheimer's Disease?
Alzheimer's disease is the most common cause of dementia, a condition that affects memory, thinking, and the ability to carry out everyday activities. It develops gradually, usually starting with mild memory lapses, and progresses over time as it affects more areas of the brain.
While there is currently no cure, a range of treatments and support services can help manage symptoms, maintain quality of life, and support both the person diagnosed and their family for as long as possible.
02 · Understand
Clinical context
Early diagnosis opens up more support options
Getting an assessment early, even for mild memory concerns, allows access to treatments and support services sooner, and gives more time to plan for the future together with family.
03 · Act
When to See a Doctor
- 1You or a family member are noticing memory problems that are affecting daily life
- 2There are changes in mood, personality, or judgement alongside memory concerns
- 3A diagnosis has been made and you have questions about treatment or support services
- 4You're a family carer and would like guidance or support for yourself
04 · Prevent & manage
Practical steps
Support Is Available for Carers, Too
Caring for someone with Alzheimer's disease can be emotionally and physically demanding — dedicated carer support services and respite care exist and are worth accessing.
- 1Seek an assessment for early memory concerns.A GP can arrange initial checks and refer to a memory clinic if needed.
- 2Maintain routines and familiar environments.Consistency and familiarity can help reduce confusion and distress.
- 3Stay socially and mentally engaged.Activities, conversation, and hobbies can support wellbeing, even as the condition progresses.
- 4Connect with dementia support services.These offer practical guidance, education, and emotional support for both the person diagnosed and their family.
- 5Plan ahead together where possible.Discussing preferences for future care, while still able to, can ease decision-making later on.
Medical information notice
Health education, not individual medical advice
BarnMD Health Library provides general health education for public health literacy. Reading this article does not establish a doctor-patient relationship and this information is not a diagnosis, prescription, or personalised treatment plan. If you have symptoms or concerns about your health, seek appropriate advice from a qualified healthcare professional. If you develop emergency warning signs, seek urgent or emergency medical attention.
BarnMD Bottom Line
Alzheimer's disease affects each person differently, and a wide range of support and treatment options exist to help manage symptoms and maintain quality of life.
Early diagnosis provides the most time and options for planning and support, for both the person diagnosed and their family.