Learn about types of dementia, their signs and risk factors, and the importance of support for patients and caregivers.
Dementia is a disorder of the brain that is characterised by progressive worsening of memory and intellect (cognitive abilities), orientation and personality. Dementia affects a person's ability to think, reason, remember, learn new information and skills, solve problems, and make judgements. It results in a progressive worsening of the affected person's work, daily activities, and ability to interact socially.
To date there is no cure for dementia but through treatment and medications, it can slow down the progression of the disease.
Some of the types of dementia include:There is no way to prevent it, but it is possible to lower the risk by:
Support for the person with dementia as well as the family members and caregivers are important as it allows appropriate care to be provided. These support services include:
The attending doctor or healthcare professional may also refer family members or caregivers to community resources to meet various care needs.
For more information you can call:
Read these next:
- Subramaniam. M, et. al. Prevalence of Dementia in People Aged 60 years and above: Results from the WiSE Study, 2015, Journal of Alzheimer’s Disease 45 (2015) 1127-1138
- Baumgart, M., Synder, H. M., Carrilo, M.C., Fazio. M., Kim, H., & Johns, H. (2015). Summary of the evidence on modifiable risk factors for cognitive decline and dementia: A population-based perspective. Alzheimer & Dementia, 11, 718-726. https://www.sciencedirect.com/science/article/pii/S1552526015001971
- How to reduce your risk of dementia? (2018). Alzheimer’s Society https://www.alzheimers.org.uk/about-dementia/risk-factors-and-prevention/how-reduce-your-risk-dementia
- Tests for diagnosis of dementia. (2020). National Health Service. https://www.nhs.uk/conditions/dementia/diagnosis-tests/
- What are the treatments for dementia? (2020). National Health Service. https://www.nhs.uk/conditions/dementia/treatment/
- Alzheimer’s and Dementia Care: Help for Family Caregivers. (2021). HelpGuide. https://www.helpguide.org/articles/alzheimers-dementia-aging/tips-for-alzheimers-caregivers.htm
- Dementia. (2019). National Neuroscience Institute Singapore. https://www.nni.com.sg/patient-care/conditions-treatments/dementia
- Dementia – early signs. (2021). Better Health Channel. https://www.betterhealth.vic.gov.au/health/ConditionsAndTreatments/dementia-early-signs
- 10 Early Signs and Symptoms of Alzheimer’s. (2021). Alzheimer’s Association. https://www.alz.org/alzheimers-dementia/10_signs
This article was last reviewed on 15 Jun 2023
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