Dementia
Dementia is an umbrella term used to describe symptoms affecting memory, thinking, and social abilities. These symptoms can interfere with daily life and activities. It is not one specific disease but rather symptoms caused by several diseases—the most common being Alzheimer’s disease.
Types of Dementia
Alzheimer's Disease
The most common cause of dementia worldwide is Alzheimer’s disease. The primary cause of Alzheimer’s disease is the buildup of abnormal amyloid plaques or tau tangles that destroy brain cells and leave permanent damage.
Vascular Dementia
This type of dementia is caused by a block or reduced flow of blood or oxygen to the brain, causing damage to brain cells over time. This is the second most common dementia after Alzheimer’s disease. The main triggers are stroke, brain hemorrhages, high blood pressure, and diabetes.
Symptoms
The most common symptom of dementia is memory loss, however there are other symptoms to note of.
Cognitive Symptoms
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Memory loss, such as forgetting names of people or important events.
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Communication problems such as trouble with reading, writing, or understanding.
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Difficulty with visual or spatial abilities, forgetting directions.
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Difficulty with reasoning or problem-solving.
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Trouble with organizing or planning.
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Poor control of movement or coordination.
Psychological Symptoms
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Personality or mood changes
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Depression
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Anxiety
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Agitation
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Hallucinations
