The most common form of dementia, or loss of intellectual
function, among older people is Alzheimer's (ALLS-hi-merz)
disease, a progressive, neurological disorder for which there is
no effective treatment or cure. In addition to Alzheimer's,
there are a number of other conditions that can cause a person
to develop symptoms of dementia, including thyroid disease,
alcoholism, and brain cancer. These and other conditions can
sometimes be successfully treated. In cases in which dementia
can't be successfully treated, it may be necessary to seek
assistance from friends and relatives who can help the afflicted
person with the activities of daily living. This way,
independence can be maintained as long as possible. In the last
stages of the disease, full-time nursing care may be needed.
Support groups are also available in many communities to help
family members deal with the deteriorating condition of their
loved one. At the first sign of symptoms, consult your health
care provider.