Guide Note
Dementia is a progressive degeneration of cognitive function due to disease of or damage to the brain. Contrary to popular belief, it is not a normal part in the aging process. Dementia is most common in the geriatric population, but it can inflict people of all ages. Many people with dementia are not aware of their symptoms, and generally, the further the dementia has progressed, the less aware sufferers are aware of their symptoms.
Fast Facts
- 4-5 million Americans have it to some degree
- Mostly occurs in geriatric population
- Can start at any age in adulthood
- General cause: Brain cell destruction
- Affects 45% of those 95 and up
- Affects 6% of those 75-79
- Alzheimer's disease causes 50-70% of cases
- Can be caused by stroke
Causes
Dementia is most commonly caused by Alzheimer's disease and stroke. It is also associated with AIDS, Parkinson's disease, Huntington's chorea and Creutzfeldt-Jakob disease. It can be a symptom of certain vitamin deficiencies, head injuries, infections and hormone or metabolic disorders. In such cases, the dementia is often treatable.
Symptoms
- Memory loss
- Mood swings
- Personality changes
- Difficulty with words
- Confusion in unfamiliar surroundings
- Poor judgment
Quotes
"While an estimated 3.5 million Americans suffer from dementia, another 5.4 million over age 70 have some memory loss that affects their lifestyle but isn't severe enough to limit their ability to function normally, the study authors said." 1
"Currently, there are five FDA-approved drugs for treatment of dementia. These include four acetylcholinesterase inhibitors...While these drugs may improve symptoms or slow disease progression, they don't cure dementia or repair brain damage."2
Disclaimer
The content in this page is not a substitute for professional medical advice. If you think you suffer from dementia, please consult your doctor.
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