Information About Dementia for Young People

Bannister In-Home Care

Understanding Dementia

Dementia refers to a group of illnesses that cause a progressive decline in brain function. Individuals with dementia may experience memory loss, difficulty communicating, and challenges with thinking and recognizing people or objects. Although they may appear healthy on the outside, their brain function deteriorates over time.

Is Dementia a Mental Illness?

Dementia is not a mental illness; it is a brain condition. Our brain controls everything we do, say, and think. When the brain is affected by dementia, it impacts memory, speech, understanding, and the ability to learn new skills.

Dementia and Aging

While aging increases the likelihood of developing dementia, it is not a normal part of aging. For people aged 70 to 74, approximately 1 in 30 may have dementia, compared to 1 in 3 for those aged 90 to 94. However, dementia can also occur in younger individuals, though it is less common.

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Symptoms of Dementia

People with dementia may exhibit:

  • Increasing forgetfulness

  • Difficulty learning new information or following directions

  • Repeating stories or questions frequently

  • Problems finding the right words or completing sentences

  • Losing or hiding possessions and accusing others of stealing

  • Confusion about time, place, or identity

  • Emotional changes such as fear, sadness, anger, or depression

  • Trouble performing everyday tasks like cooking or bathing

  • Changes in behavior, including aggression or agitation

  • Difficulties with visual awareness

Diagnosing Dementia

Diagnosing dementia involves multiple tests and gathering information from those who know the person well. Some conditions may mimic dementia but are treatable. Once other illnesses are ruled out, a doctor can diagnose the specific type of dementia.

Duration and Progression

Dementia's progression varies, with some individuals living up to 20 years after symptoms begin.

Causes and Treatment

Research shows that dementia causes brain cell death, leading to a gradual loss of abilities. Currently, there is no cure, but some medications can help manage symptoms.

Impact on Families

Having a family member with dementia can be stressful and emotional. It is normal to feel upset, confused, and even resentful. It's important to understand that changes in behavior are due to the condition, not the person.

Helping a Person with Dementia

Young people can support those with dementia through simple, repetitive activities. Family photo albums, familiar music, and patient communication are helpful. Even when recognition fades, your love and understanding provide great comfort.

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Tips for Young People

  • Learn about dementia

  • Discuss the situation with family and friends

  • Be loving, patient, and understanding

  • Treat the person with dignity

  • Help around the house

  • Avoid correcting them, even if they are wrong

Coping with Your Feelings

It's normal to feel a range of emotions. Talk to someone you trust, such as a parent, teacher, or counselor, about your feelings.


Resources and Support

For practical information and emotional support, contact the National Dementia Helpline at 1800 100 500. Alzheimer’s Australia offers resources, including books and videos, and Kids Helpline provides confidential support for young people at 1800 551 800 or kidshelpline.com.au.

Additional Resources

For further information and resources, visit these credible sources.