As we age, it’s natural to experience occasional forgetfulness, but dementia is not a normal part of aging. Dementia refers to an abnormal degeneration of the brain that affects a person’s ability to think, communicate, socialize, and carry out daily activities.
Dementia is an umbrella term for conditions that cause cognitive decline. The most common type is Alzheimer’s disease, followed by vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects approximately 2% of Canadians aged 65–74 and about 35% of those over 85.
Early Signs and Symptoms
Early signs of dementia can be subtle and may not always involve memory loss. Symptoms may include:
- Forgetting appointments or familiar names
- Getting lost in familiar places
- Difficulty finding words or using incorrect words
- Poor judgment, such as dressing inappropriately for the weather
- Mood swings or personality changes
The risk of developing dementia increases with age, but other factors including genetics, cardiovascular health, and lifestyle choices can also contribute.
Early Detection and Support
While there is currently no cure for dementia, early detection is crucial for managing symptoms and maintaining independence for as long as possible. Engaging in activities such as reading, learning new skills, staying physically active, and socializing may help delay cognitive decline.
Understanding dementia and Alzheimer’s disease empowers individuals and families to seek appropriate support, plan for the future, and access helpful resources.
Learn more about dementia and its impact here.
