Definition: Dementia is a general term for a decline in cognitive function that interferes with daily life and activities. It encompasses a range of symptoms affecting memory, thinking, and social abilities.
Causes: Dementia can be caused by various diseases and conditions, the most common being Alzheimer’s disease, vascular dementia, Lewy body dementia, and frontotemporal dementia.
Symptoms: Common symptoms include memory loss, difficulties with communication and language, impaired reasoning and judgment, confusion, and changes in mood and behavior.
Diagnosis: There is no single test for diagnosing dementia. Healthcare professionals typically combine medical history, physical exams, neurological tests, and cognitive assessments to make a diagnosis.
Progression: Dementia is usually progressive, meaning that symptoms worsen over time. The rate of progression can vary significantly among individuals.
Risk Factors: Age is the most significant risk factor for dementia, but genetics, family history, lifestyle factors (such as diet and exercise), and overall brain health also play a role.
Treatment: While there is currently no cure for most types of dementia, some medications may help manage symptoms or slow progression. Non-drug therapies, such as cognitive therapies and support groups, can also be beneficial.

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