What are the causes for suicide in the elderly?

The elderly make up 12.5 percent of the population, but account for 15.9 percent of U.S. suicides, according to the American Association of Suicidology. During 2006, the elderly suicide rate was 14.2 per 100,000 persons.

Types

• Depression is the single-greatest cause of an elderly person's decision to take his own life. At times, depression may be the result of an onset of a depressive disorder, such as a reduction in serotonin levels.

Identification

• Suicidal tendencies also develop as a result of exterior circumstances. The loss of a spouse and decreasing self-sufficiency and independence are common factors.

Loneliness

• As people enter into the later stages of old age, they often find themselves socially isolated as there are fewer options for interaction and social support.

Pain

• At times, when a person faces a future of uncontrollable pain, terminal disease, or the prospect of dying a slow and prolonged death, he may consider the taking of his own life to be a viable option.

Considerations

• While there is no one reason why an elderly person may choose suicide, there are warning signs. The cutting back of social interaction and personal care, breaking of medical regimens, and a lack of interest in enjoyable activities may all indicate a problem.