Dealing with dementia

While dementia is more common in older people, it's not a normal part of ageing. Information on the signs of dementia, how to reduce the risk and support options.

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Signs of dementia

Dementia is the general term used for the symptoms of an illness that affects the brain. There are many diseases that can cause dementia, including Alzheimer’s disease.

Dementia affects a person’s thinking and behaviour. Common signs can include:

  • memory loss
  • confusion
  • trouble with speech
  • changes in personality
  • withdrawal
  • difficulty completing daily tasks.

There are other, treatable conditions that can cause similar symptoms.

While there is currently no cure for dementia, it’s possible to slow the progression. It’s important to see a doctor when symptoms first appear, so you can get a diagnosis and the appropriate treatment.

Learn more about dementia at Healthdirect.

Reducing your risk of dementia

Dementia cannot be prevented, but you can reduce your risk of getting it.

Risk factors that can be affected by lifestyle include your:

  • heart health - eating a healthy diet, limiting alcohol and not smoking can help to keep the heart healthy and promote brain health
  • body health - an active lifestyle and regular physical activity increases blood flow to the brain and can improve brain function
  • mind health - mental activity that challenges the brain helps build brain cells and strengthens their connections. Staying social, learning a language or new hobby, as well as word games like crosswords and puzzles can all help memory and thinking skills.

Learn more about reducing the risk factors at Dementia Australia.

Getting support

If you have dementia, or are caring for someone who does, you can find information and support at:

For carers 

Financial and legal

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