Dementia, a term that encapsulates a variety of neurodegenerative diseases, is frequently misunderstood, with many myths and misconceptions surrounding it. Its complex nature, various symptoms, and diverse impact on individuals and their families often lead to surprise and confusion.
With today’s medical advances, we are learning more about dementia cases daily. This article aims to shed light on some of the lesser-known aspects of dementia, providing a clearer and more profound understanding of this condition. Keep reading to discover 15 surprising things about dementia.
Unraveling the Mysteries: Lesser-Known Facts About Dementia
Before we delve into these intriguing facts, it’s essential to remember that dementia is not a single disease but an umbrella term covering many conditions associated with cognitive impairment.
Common symptoms vary greatly from person to person, making dementia a truly individual experience. This complex and multifaceted nature of dementia is what makes it both a challenging and fascinating area of study.
Now, let’s unravel the mysteries and misconceptions about dementia with these surprising facts.
1. Dementia and Alzheimer’s Disease Are Not The Same
Often used interchangeably, dementia and Alzheimer’s disease are two different terms. Dementia refers to a wide range of symptoms that affect an individual’s cognitive function, while Alzheimer’s is the most common form of dementia, accounting for 60–70% of cases.
Lewy bodies (otherwise known as lewy body dementia), vascular dementia, and frontotemporal dementia are other leading causes of dementia. It’s essential to understand this distinction, as different types of dementia require specific treatments.
2. Dementia Isn’t Age-Exclusive
While it is more commonly associated with older individuals, dementia can affect people of any age. Early-onset dementia can occur in individuals under 65 and even those as young as their 30s or 40s.
Understanding that dementia is not solely an ‘old person’s disease’ is crucial to promoting early diagnosis and raising awareness among younger populations.
3. Dementia Isn’t a Normal Part of Aging
Many people believe that dementia is just a part of getting older, but this is not necessarily true. While age is a major risk factor for developing dementia, it’s important to remember that dementia is not an inevitable consequence of aging.
With proper care and lifestyle choices, it’s possible to reduce the risk of developing symptoms of dementia and maintain cognitive health as we age. Many people live into their 80s and beyond without experiencing any form of dementia-like symptoms.
4. Dementia Is A Global Concern
Dementia affects millions of people worldwide, with an estimated 55 million cases globally. While there is no cure for dementia, early diagnosis and proper care can significantly improve the quality of life for those affected.
5. Dementia Not Only Affects Memory
While memory loss is one of the hallmark symptoms of dementia, it also affects other cognitive functions like language, problem-solving, and decision-making.
Dementia can also manifest in physical symptoms like poor coordination and balance.
6. There Are Risk Factors For Developing Dementia
While there are no definitive underlying causes of dementia, several risk factors have been identified. These include age, genetics, lifestyle choices like smoking and excessive alcohol consumption, and medical conditions like cardiovascular disease and diabetes.
Depression is another risk factor linked to an increased risk of developing dementia symptoms.
7. Dementia Can Be Misdiagnosed
Dementia can be challenging to diagnose accurately, and misdiagnosis is not uncommon. This can be due to the similarity of symptoms between different types of dementia or the overlap of symptoms with other conditions like a family history of depression or thyroid disease.
Getting a proper diagnosis of dementia is crucial for receiving the correct treatment and support.
8. Dementia Can Have Varying Onsets
While some forms of dementia, like Alzheimer’s disease, have a gradual onset, others can be more sudden. Vascular dementia is one example where symptoms may appear suddenly following a stroke or other cardiovascular event.
When symptoms of dementia occur before the age of 65, it is known as early-onset, or young onset dementia.
9. Dementia Risk Varies Between Genders
Interestingly, research has shown that women are more likely to develop dementia than men. This discrepancy in dementia prevalence is attributed to several factors unique to women.
A substantial difference between older men and women lies in the onset of menopause, which typically occurs in women during late middle age. This phase signifies a significant decrease in the levels of sex hormones, notably estrogen and progesterone. Research suggests that this hormonal shift may play a role in the increased risk of dementia in women.
Estrogen, in particular, is known to have neuroprotective effects and influence cognitive functions. The drastic fall in estrogen levels during menopause could potentially lead to increased vulnerability to cognitive decline and Alzheimer’s disease.
However, the exact link between menopause and dementia diagnosis remains a complex topic and a key focus of ongoing research.
10. There Are Ways To Reduce The Risk Of Developing Dementia
While there is no guaranteed way to prevent dementia, certain lifestyle choices can help reduce the risk. These include staying physically active, maintaining a healthy diet, engaging in mentally stimulating activities, and avoiding tobacco use and excessive alcohol consumption. Managing chronic conditions, such as hypertension and diabetes, is crucial for reducing dementia risk.
11. Dementia Impacts Families And Caregivers Too
Dementia not only affects the individual diagnosed with it but also significantly impacts their family members and caregivers. The emotional, physical, and financial strain of caring for someone with dementia can be overwhelming.
12. Dementia Can Cause Death
Many people are unaware that dementia can ultimately lead to death in older adults. While it is not a direct cause of death, individuals with advanced dementia may face complications such as a weakened immune system.
This can make them more susceptible to infections like pneumonia, which may ultimately lead to death.
13. Risk Factors For Dementia Are The Same For A Healthy Heart
Studies have shown a strong link between cardiovascular and brain health, with many of the risk factors for dementia being the same as those for heart disease. This includes high blood pressure, high cholesterol levels, and a lack of physical activity.
By caring for our hearts through healthy lifestyle choices, we can also reduce the risk of developing dementia.
14. Dementia Affects Sight & Depth Perception
In addition to cognitive and physical symptoms, dementia can impact a person’s vision. This is due to brain function and the degeneration of areas responsible for processing visual information.
As a result, individuals with dementia may experience depth perception, color perception, and overall vision changes, which can significantly impact their daily lives.
15. Sleep Can Be A Significant Risk Factor For Dementia
Poor sleep quality has been linked to an increased risk of developing dementia. Studies have found that individuals who experience difficulty falling asleep or staying asleep are more likely to develop Alzheimer’s disease.
Adequate and restful sleep is crucial for maintaining brain health and essential for older people with or at risk of dementia.
Know The Signs And Seek Help Early On
Early diagnosis is crucial for managing dementia and improving the individual’s quality of life. It is essential to know the early stages and symptoms of dementia, such as serious memory problems, confusion, difficulty completing familiar tasks, and changes in mood or behavior.
If you or a loved one experience these or similar symptoms, seeking medical help as soon as possible is important. Prompt diagnosis and the right treatment can make a significant difference in managing different forms of dementia and its symptoms.
Reach Out For Expert Advice and Support
Caring for a loved one with dementia is a complex and challenging journey, but remember, you’re not alone. As certified senior care advisors, we have the knowledge, experience, and empathy to guide you through each step of this journey. Contact Grannie On The Move today.
