Dementia refers to a wide range of symptoms that cause a significant loss or impairment of cognitive function. It occurs when certain brain cells are damaged, preventing them from sending messages to one another. It can affect one's memory, judgment, attention span, mood and ability to think clearly and coherently. The experts MedStar Harbor Hospital are highly skilled and capable of identifying dementia symptoms and risk factors and developing a customized plan of care for treating patients.
Types of Dementia and Memory Loss
The two most prevalent forms of dementia include:
- Alzheimer's disease: This is the most common form of dementia. It is progressive and degenerative, meaning it continues to worsen over time and causes a steady decline in cognitive function. It occurs in 60-80 percent of patients with dementia.
- Vascular dementia: This occurs after one suffers a stroke, when blood and vital nutrients are unable to flow to brain vessels and in turn, damaging brain cells. It leads to memory loss and accounts for 20-30 percent of dementia cases.
Common Dementia Symptoms and Risk Factors
Common dementia symptoms include:
- Apathy and depression
- Behavior or mood changes
- Confusion about time and place
- Impaired judgment
- Language problems
- Loss of concentration or inability to pay attention
- Loss of insight
While the exact cause of dementia remains unknown, there are several risk factors that increase the likelihood of developing dementia, including:
- Age: This is the most common risk factor. After age 65, the likelihood of developing dementia doubles every five years.
- Genetics and family history: Dementia and Alzheimer's disease, in particular, tend to occur in families. If multiple relatives have developed dementia or Alzheimer's, your risk increases. The occurrence or likelihood of dementia within one's family also may be caused by a certain gene.
Treatment Options for Dementia and Preventive Steps
In order to diagnose any form of dementia, our physicians will consider medical and family history and any significant changes in behavior, memory and cognition. They may also do a physical examination and conduct several tests to determine if you or a loved one has developed dementia. While there is currently no cure for dementia, drug therapy is available to help slow the down the progress and treat cognitive and behavioral symptoms. In these cases, our physicians will discuss any treatment options. In addition, we are actively conducting research to improve treatment options for dementia symptoms and Alzheimer's disease.
If you would like to decrease your risk of dementia, you can take the following steps:
- Age healthfully: Maintain a healthy weight, avoid tobacco and excess alcohol, stay socially connected, and exercise your body and mind.
- Be proactive about warning signs
- Keep your heart healthy: Brain health is strongly linked to heart health. Your risk of developing dementia symptoms can be increased by conditions that damage the heart or blood vessels, including high blood pressure, heart disease, stroke, diabetes, and high cholesterol.
- Protect yourself from head injury: Research shows that serious head injuries could potentially lead to dementia symptoms or Alzheimer's disease in the future.
For more information, please call
MedStar Harbor Hospital
3001 South Hanover St.
Baltimore, MD 21225