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2007-02-13 02:04:11 · 4 answers · asked by gnimmons08 1 in Health Diseases & Conditions Heart Diseases

4 answers

symptoms of dementia vary considerably by the individual and the underlying cause of the dementia. Most people affected by dementia have some (but not all) of these symptoms. The first sign of dementia is usually loss of short-term memory. The person repeats what he just said or forgets where she put an object just a few minutes ago. Other symptoms and signs are as follows:

Early dementia

* Word-finding difficulty - May be able to compensate by using synonyms or defining the word


* Forgetting names, appointments, or whether or not the person has done something; losing things


* Difficulty performing familiar tasks – Driving, cooking a meal, household chores, managing personal finances


* Personality changes (for example, sociable person becomes withdrawn or a quiet person is coarse and silly)


* Uncharacteristic behavior


* Mood swings, often with brief periods of anger or rage


* Poor judgment


* Behavior disorders – Paranoia and suspiciousness


* Decline in level of functioning but able to follow established routines at home


* Confusion, disorientation in unfamiliar surroundings – May wander, trying to return to familiar surroundings

Intermediate dementia

* Worsening of symptoms seen in early dementia, with less ability to compensate


* Unable to carry out activities of daily living (eg, bathing, dressing, grooming, feeding, using the toilet) without help


* Disrupted sleep (often napping in the daytime, up at night)


* Unable to learn new information


* Increasing disorientation and confusion even in familiar surroundings


* Greater risk of falls and accidents due to poor judgment and confusion


* Behavior disorders – Paranoid delusions, aggressiveness, agitation, inappropriate sexual behavior


* Hallucinations


* Confabulation (believing the person has done or experienced things that never happened)


* Inattention, poor concentration, loss of interest in the outside world


* Abnormal moods (anxiety, depression)

Severe dementia

* Worsening of symptoms seen in early and intermediate dementia


* Complete dependence on others for activities of daily living


* May be unable to walk or move from place to place unassisted


* Impairment of other movements such as swallowing – Increases risk of malnutrition, choking, and aspiration (inhaling foods and beverages, saliva, or mucus into lungs)


* Complete loss of short- and long-term memory – May be unable to recognize even close relatives and friends


* Complications – Dehydration, malnutrition, problems with bladder control, infections, aspiration, seizures, pressure sores, injuries from accidents or falls

The person may not be aware of these problems, especially the behavior problems. This is especially true in the later stages of dementia.

Depression in elderly people can cause dementialike symptoms. As many as 40% of people with dementia are also depressed. Common symptoms of depression include depressed mood, loss of interest in activities once enjoyed, withdrawal from others, sleep disturbances, weight gain or loss, suicidal thoughts, feelings of worthlessness, and loss of ability to think clearly or concentrate.

People with irreversible or untreated dementia present a slow, gradual decline in mental functions and movements over several years. Total dependence and death, often from infection, are the last stages.

2007-02-13 07:47:57 · answer #1 · answered by Lost Fan 1 · 0 2

The causes of dementia are many and varied, the primary symptoms are usually a demonstration of losing contact with reality on an intermittent basis among others the condition can only be diagnosed by a qualified physician.

2007-02-13 22:08:54 · answer #2 · answered by xxx 4 · 0 0

the cause is usually old age the symptoms are forgetfulness, i forgot the rest! what was the question again?

2007-02-13 10:10:23 · answer #3 · answered by Billie R 4 · 0 0

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Speaking two languages into old age can stave off dementia, study finds
(NewsTarget) New Canadian research appearing in the February issue of the journal Neuropsychologia found that knowing two languages or more can postpone the onset of dementia in old age by more than four years. The researchers -- led by Dr. Ellen Bialystok of the Rotman Research Institute of the...

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Chronically high blood sugar linked to risk of cognitive impairment (press release)
A four-year study of elderly women has found that chronically elevated blood sugar is associated with an increased risk of developing either mild cognitive impairment (MCI) or dementia. The study was the first to investigate the association over time between glycosylated hemoglobin – a long-term...

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(NewsTarget) When administered the equivalent to the U.S. Department of Agriculture's definition of a "moderate" amount of wine -- 5 ounces daily for women and 10 ounces daily for men -- memory loss and brain cell death slowed in mice with an Alzheimer's-like disease, researchers reported in the Federation...

Exercise Reduces Risk for Dementia by 30% to 40%, New Study Finds (press release)
A large prospective study -- perhaps the most definitive yet of the relationship between exercise and dementia -- found that older adults who exercised at least three times per week were less likely to develop dementia than those who were less active (Article, p. 73). The study participants were 65 or...

Dementia is easily predicted by fundamental health statistics in middle age
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Ovary Removal Surgery Elevates Risk for Dementia (press release)
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Acetyl-L-carnitine may offer unprecedented hope for people suffering from Alzheimer's disease or the aftereffects of a stroke. The human brain is uniquely powerful and complex, but it is sometimes difficult for it to fully recover from damage. People who have been affected by stroke, traumatic brain...

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Future generations will no doubt look back on modern America and wonder how we could eat ourselves and drug ourselves into such a sad state of mental and physical health. But today, the links between lifestyle choices and chronic disease are only beginning to be documented, so much of it is new to most...

2007-02-13 19:51:38 · answer #4 · answered by mission_viejo_california 2 · 0 0

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