Improved
6112 HealthChanged
3786 LivesSaved
3568 Lives0 lives impacted in the last 24 hrs Learn More
Dementia is a serious neurological disorder that affects the elderly. MedlinePlus, a service of the U.S. National Library and the National Institutes of Health, points out that dementia rarely occurs in people under the age of 60. Dementia affects multiple functions, such as memory, judgment, language and thinking. The disorder can also affect a patient's personality. Dementia becomes progressively worse over time. For example, the memory problems from the disorder can progress to a point in which the patient cannot recognize her family anymore.
One type of dementia is vascular dementia, which the MayoClinic.com notes affects one to four percent of people ages 65 and over. Vascular dementia has two common causes. The first is a blockage of the blood vessels in the patient's brain, a condition that can cause a stroke. Vascular dementia can also result from a narrowing of the blood vessels. The narrower blood vessels do not allow enough oxygen to reach the brain. A brain hemorrhage that results in brain damage or very low blood pressure can also cause vascular dementia. The MayoClinic.com explains that patients with temporal arteritis or lupus erythematosus may have blood vessel damage, which can result in vascular dementia.
Vascular dementia can cause symptoms other than memory and thinking problems. For example, the MayoClinic.com notes that patients can have an unsteady gait and night wandering. Patients can become agitated or depressed. Urinary problems can develop, such as urinary urgency, urinary frequency and urinary incontinence.
A new study conducted at the Mayo Clinic and the University of California, San Francisco, notes that vascular disease can cause dementia in some diabetes patients. HealthDay News reports that the researchers compared amyloid beta proteins in the blood of 211 people with dementia and 403 people without dementia. The results showed that dementia patients with diabetes were more likely to have blood vessel damage. In comparison, dementia patients without diabetes had more plaques, which are made up of amyloid beta protein, a change seen with Alzheimer's disease.
The researchers point out that preventing the development of diabetes can also prevent vascular dementia. The MayoClinic.com says that people can prevent the onset of diabetes through diet and exercise. If people already have diabetes, they can reduce their risk of developing vascular dementia by controlling their blood sugar levels. Other healthy lifestyle choices that can help with the prevention of vascular dementia include quitting smoking and keeping a healthy blood pressure and normal cholesterol levels.
Add a CommentComments
There are no comments yet. Be the first one and get the conversation started!