Vascular dementia is a general term describing problems with reasoning, planning, judgment, memory and other thought processes caused by brain damage from impaired blood flow to your brain.
You can develop vascular dementia after a stroke blocks an artery in your brain, but strokes don’t always cause vascular dementia. Whether a stroke affects your thinking and reasoning depends on your stroke’s severity and location. Vascular dementia also can result from other conditions that damage blood vessels and reduce circulation, depriving your brain of vital oxygen and nutrients.
Factors that increase your risk of heart disease and stroke — including high blood pressure, high cholesterol and smoking — also raise your vascular dementia risk. Controlling these factors can help lower your chances of developing vascular dementia.
Vascular dementia symptoms vary, depending on the part of your brain where blood flow is impaired. Symptoms often overlap with those of other types of dementia, especially Alzheimer’s disease.
Vascular dementia symptoms may be most clear-cut when they occur suddenly following a stroke. When changes in your thinking and reasoning seem clearly linked to a stroke, this condition is sometimes called post-stroke dementia.
Another characteristic pattern of vascular dementia symptoms sometimes follows a series of strokes or mini strokes. In this pattern, changes in your thought processes occur in noticeable steps downward from your previous level of function, unlike the gradual, steady decline that typically occurs in Alzheimer’s disease.
But vascular dementia can also develop very gradually, just like Alzheimer’s disease. What’s more, vascular dementia and Alzheimer’s often occur together.
Studies show that people with dementia symptoms usually have brain changes typical of more than one type. Some doctors call this condition mixed dementia.
Vascular dementia symptoms include:
- Trouble paying attention and concentrating
- Reduced ability to organize thoughts or actions
- Decline in ability to analyze a situation, develop an effective plan and communicate that plan to others
- Difficulty deciding what to do next
- Problems with memory
- Restlessness and agitation
- Unsteady gait
- Sudden or frequent urge to urinate or inability to control passing urine
Info from Mayo Clinic Website
I went to see my dad on a brisk fall day here in Maine. He was having a very good day for a change. He was alert, sociable and happy. I’ve learned to relish these moments as they are becoming scarce. The hardest part of my visit was when I had to leave, he kept asking me to take him to see his mother who has been dead for decades. I almost lost it at that moment. Why does life have to be so cruel? After all he has been through, and then to lose the most important thing that makes a person who they are, it’s the single most discouraging thing i’ve ever had to watch.
In times like this I try to do my best to honor my dad by making sure his needs are being met, but also by living my life in a way that showcases the things I did learn from him. Honesty, hard work, love of country and above all else, bravery. He never backed down from any challenge in his life. I live each day looking for the bright points not the shaddows. The beauty of this world not the hatred. When I feel overcome by all the sadness I go outside and lose myself in nature. It always gives me solace.