The best way to prevent suicide is to make sure you know the following risk factors and warning signs of suicide.
Suicide Risk Factors
Certain conditions/situations are associated with an increased risk of suicide:
- death or terminal illness of a relative or friend
- divorce, separation or the breakup of a relationship
- loss of health (real or imaginary)
- loss of job, home, money, status, self-esteem or personal security
- alcohol or drug abuse
- depression
In addition, there are certain times when people may be more prone to suicidal feelings, such as:
- holidays and anniversaries
- the first week after discharge from a hospital
- when treatment with an antidepressant first begins
- just before and after diagnosis of a major illness
- just before and during disciplinary proceedings
Emotionally, the suicidal person may be feeling:
- overwhelming pain
- hopelessness
- powerlessness
- worthtlessness, shame, guilt or self-hatred
- fear of losing control and harming themselves or others
Behaviorally, the person may:
- appear sad, withdrawn, tired, apathetic, anxious, irritable, or prone to angry outbursts
- not be performing well in school, work, or other activities
- become socially isolated or fall in with the wrong crowd
- have declining interest in sex, friends, or activities previously enjoyed
- neglect personal welfare or let their appearance go
- experience a change in eating or sleeping habits
Source: About.com Guide
Courtesy: Health Prior 21.

