What Causes Of Dementia
Multi-infarct dementia is the most common form of vascular dementia and the second most frequent reason for dementia (after Alzheimer's disease) in people over 65 years.
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It is estimated that 10-20% of all dementias are caused by strokes. Multi-infarct dementia affects more men than women and usually between 55 and 75 years.
"Multi-infarct" means that many areas in the brain have been injured due to the lack of blood.
Risks
Risks include a history of:
- hardening of the arteries (atherosclerosis);
- high blood pressure;
- smoking;
- stroke.
Some research suggests that this insanity can generate or accelerate the advance of Alzheimer's disease; It can also be diagnosed as Alzheimer's disease, either happen both diseases at the same time.
- Symptomps Of Dementia
- Confusion in the evenings.
- Decrease in the ability to function independently.
- Low interest in the activities of everyday life.
- Difficult to discern.
- Extreme emotional disturbance (agitation).
- Frustration, depression, anxiety, stress and tension by the loss of mental function.
- Inability to be spontaneous.
- Lack of emotion.
- Loss of memory.
- Numbness or tingling.
- The memory loss slowly progressive and confusion, disorientation, degression of multifunction
- brain, difficulties with attention, concentration, discernment and behavior.
- Difficulty thinking.
- Delusions.
- Hallucinations.
- Changes in personality.
- Problems with language (aphasia).
- Weak or uncoordinated movements.
- Difficulty swallowing.
- Laughing or crying sudden and involuntary.
- Urinary incontinence.
- Isolation of social interaction.
- Abnormal reflexes.
- Periods of rapid worsening alternated with others stable of very little change.
- Weakness or loss of function on one side of the body, in an area or many.
Treatment For Dementia
There is no treatment. The objective is to control symptoms and correct the risk factors such as high blood pressure and high cholesterol. Some patients may need hospitalization for a short time.
Suspension or changing medications that worsen or cause confusion improves mental functioning. Drugs that may give rise to confusion include:
- anticholinergics (including antidepressants such as amitriptyline or imipramine);
- central nervous system depressants;
- cimetidine;
- lidocaine;
- pain relievers.
Certain disorders contribute to the confusion, among others:
- anemia;
- heart failure;
- infections;
- decrease of oxygen;
- depression;
- nutrition and thyroid disorders.
Treatment of medical or mental disorders improves mental functioning.
Medications may be needed to control aggressive, agitated or dangerous behaviors. The doctor prescribes these drugs at very low doses, with adjustments as necessary. Such medications may be:
- antipsychotics (olanzapine, quetiapine);
- Beta-blockers;
- medication that affects serotonin (a neurotransmitter that have to do with the mood): trazodone, buspirone or fluoxetine.
It has not been proven that the medications used to treat Alzheimer's disease are effective against this insanity.
It is possible that the use of hearing aids, glasses or cataract surgery is necessary if you have sensory issues.
Home care
Having people you trust and familiar objects around.
Leave the lights on at night.
Stick to a simple schedule of activities.
Use behavior modification to control unacceptable or dangerous behaviors.
Facilitate the orientation of reality with environmental references.
Expectations
The disorder worsens with time.
Death can occur by:
- heart disease;
- pneumonia or other infections;
- stroke.
Complications
- Heart disease
- Infections anywhere in the body
- Loss of ability to function or care for self
- Loss of ability to interact
- Pneumonia
- Reduction of the period of life
- Side effects of medications
- Stroke
Situations requiring medical assistance
A sudden change in mental status requires urgent medical attention.
If treatment is received within three hours of the onset of symptoms, reduces the damage caused by strokes.
Prevention
Treat the conditions that increase the risk of hardening of the arteries (atherosclerosis):
- control high blood pressure and weight;
- reduce saturated fat or salt in the diet;
- treat related disorders.
You can read another articles like Vascular Dementia, Dementia Strategy, Depression and Dementia, .Treatment For Dementia.
causes of dementia
reversible causes of dementia
what causes dementia
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