Dementia Health Article

Expectations (prognosis)

Dementia usually gets worse and often decreases quality of life and lifespan.

Complications

Complications depend on the cause of the dementia, but may include the following:

• Abuse by an overstressed caregiver
• Increased infections anywhere in the body
• Loss of ability to function or care for self
• Loss of ability to interact
• Reduced life span
• Side effects of medications used to treat the disorder

Calling your health care provider

• Call your health care provider if dementia develops or a sudden change in mental status occurs.
• Call your health care provider if the condition of a person with dementia gets worse.
• Call your health care provider if you are unable to care for a person with dementia at home.

Prevention

Most causes of dementia are not preventable.

You can reduce the risk of vascular dementia, which is caused by a series of small strokes, by quitting smoking and controlling high blood pressure and diabetes. Eating a low-fat diet and exercising regularly may also reduce the risk of vascular dementia.

References

Alva G. Alzheimer disease and other dementias. Clin Geriatr Med. 2003; 19(4): 763-76.

American Academy of Neurology. About Dementia. Neurology. 2004; 63(10); E20.

Moore DP, Jefferson JW. Handbook of Medical Psychiatry. 2nd ed. St. Louis, Mo: Mosby; 2004:283-286.

Goetz, CG. Textbook of Clinical Neurology. 3rd ed. Philadelphia, Pa: Saunders; 2007.

Farlow MR, Cummings JL. Effective pharmacologic management of Alzheimer's disease. Am J Med, 2007;120:388-397.