Vascular dementia (VD) is a type of dementia. It is caused by disease of the small blood vessels in the brain. This makes it harder for your brain to get the oxygen it needs to work.
VD occurs when brain cells die because they do not get enough oxygen and nutrients. This is due to hardening and narrowing of the blood vessels in the brain.
VD is more common in older adults.
Having one or more of these risk factors may raise your chance of VD:
In some people, signs of VD appear quickly with changes like those caused by a stroke. Sometimes, the small strokes that lead to VD can happen without other signs. This makes VD hard to detect.
In some cases, things may stay the same or even get better. But VD worsens in most people.
The main symptoms of VD are:
Other symptoms are:
VD can look like other causes of dementia, such as Alzheimer.
Your doctor will ask about your symptoms and health history. A physical exam will be done.
Your bodily fluids may be tested. This can be done with blood tests.
Pictures may be taken of your brain and body structures. This can be done with:
Cognitive testing may also be done.
There is no known cure for VD. The goal is to slow VD and make your quality of life better.
You may be given medicine control mental health problems, such as depression and confusion.
You may also be given medicine to treat other conditions you may have, such as:
Taking these steps may reduce your risk of VD:
National Institute of Neurological Disorders and Stroke
Alzheimer Society of Canada
Heart & Stroke Foundation
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Last reviewed May 2018 by EBSCO Medical Review Board Rimas Lukas, MD Last Updated: 6/14/2018