What Is Dementia?
Dementia is a general term for loss of memory, language, problem-solving and other thinking abilities that are severe enough to interfere with daily life. Alzheimer's is the most common cause of dementia.
Causes
Dementia can be caused by a variety of factors, including thyroid disorders, vitamin deficiencies, side effects of prescriptions, depression, anxiety, infections, strokes, Parkinson’s disease, and other medical problems. In some cases, cognitive impairment may be reversible if diagnosed and treated early enough.
While most changes in the brain that cause dementia are permanent and worsen over time, thinking and memory problems caused by the following conditions may improve when the condition is treated or addressed:
