Causes of dementia may include:
- Alzheimer’s disease.
- Vascular cognitive impairment.
- Dementia with Lewy bodies.
- Frontotemporal dementia.
- Parkinson’s disease.
- Huntington’s disease.
- Traumatic brain injury.
What are the main cause of dementia?
The two major degenerative causes of dementia are Alzheimer’s disease (the progressive loss of nerve cells without known cause) and vascular dementia (i.e. loss of brain function due to a series of small strokes).
Can illness bring on dementia?
Dementia-like conditions that can be reversedSome causes of dementia or dementia-like symptoms can be reversed with treatment. They include: Infections and immune disorders. Multiple sclerosis and other conditions caused by the body’s immune system attacking nerve cells also can cause dementia.
How many causes of the symptoms of dementia are there?
But there are as many as 50 other causes of dementia. The symptoms of dementia may improve with treatment. But many of the diseases that cause dementia aren’t curable.
Can dementia get worse suddenly?
Symptoms specific to vascular dementiaVascular dementia is the second most common cause of dementia, after Alzheimer’s. Symptoms can sometimes develop suddenly and quickly get worse, but they can also develop gradually over many months or years.