People in chronic pain show higher suicide risk

NEW YORK (Reuters Health) - People with severe headaches or other forms of chronic pain may have an increased risk of suicide, a study published Tuesday suggests.

The study, of nearly 5,700 U.S. adults, found that those who reported chronic pain other than arthritis were four times more likely to have attempted suicide than adults not suffering from persistent pain.

Head pain and pain in multiple areas of the body were particularly linked to suicidal thoughts and behavior, according to researchers at the University of Michigan Ann Arbor.

They found that men and women with frequent or severe headaches were twice as likely to have either contemplated or attempted suicide. These risks were also elevated among study participants who reported multiple forms of pain.

Among those with three or more painful conditions, 14 percent said they had ever thought about suicide, while nearly 6 percent reported an actual suicide attempt.

"Pain is one of those factors that may make someone feel more hopeless and less optimistic about the future and increases the chances that they will think about suicide," lead researcher Dr. Mark A. Ilgen said in a written statement.

The vast majority of people with painful health conditions will not become suicidal, noted Ilgen, a psychologist at the Ann Arbor VA Hospital.

However, the findings do bolster evidence of a higher-than-average suicide risk among people in chronic pain, Ilgen and his colleagues report in the journal General Hospital Psychiatry.

Studies have, for example, found that migraine sufferers have heightened risks of depression and suicidal behavior.