DEPRESSION IN THE ELDERLY

Depression is not a normal part of the aging process, however, late life depression affects about 6 million Americans who are 65 years of age and older. Only 10% of those suffering with depression receive treatment. Part of this is due to the fact that the symptoms are often confused with the effects of multiple diseases and the medications used to treat them.

Depression tends to last longer in elderly adults. It also doubles their risk of developing cardiac diseases and increases the risk of death from other illnesses. The mortality rate among those who suffer from depression are four times greater than those without depression.

The exact cause of depression is not known, but numerous factors can contribute. These include:

1. Genetics - family, twin, and adoption studies have found that a predisposition toward depression can be inherited.

2. Stressful life events.

3. Biochemical changes - chemical compounds found in the brain such as norepinephrine and serotonin may be altered, causing depression.

4. Certain medications or a combination of medications.

5. Substance abuse.

Those who suffer from depression can and should seek treatment. Most depressed elderly people can improve dramatically from treatment. Common treatment methods include:

1. Antidepressant medications.

2. Counseling.

3. Nutritional treatment of depression.