County of Orange Health Care Agency – Behavioral Health Services
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Quick Guide: Suicide Assessment and Treatment Practice
WARNING SIGNS
Warning signs are imminent signals or red flags that indicate a higher likelihood of suicide or suicide
behaviors in the immediate future. These include but are not limited to:
• Current emotional states including mood swings or lability
• Current or historical impulsivity or aggression
• Current symptom presentation:
o emotional distress,
o hopelessness,
o anxiety,
o substance abuse,
o irritability,
o agitation,
o delusions,
o command hallucinations
• Change in behavior, which may include:
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o Inability to concentrate in school, work, or routine tasks
o Acting out, including violence, outbursts, or fights
o History of recent escalated risk-taking
o Isolative behavior that is unusual for this individual
• Change in sleep patterns (insomnia, often with early waking, or oversleeping, or nightmares),
difficulty sleeping
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• Recent statements about death or suicide, including:
o Mention of dying, disappearing, jumping, shooting oneself, or other types of self-harm
• Recent stressful life events
• Decline in mental abilities or functioning displayed at home, work, or school
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o This may include concentration difficulties
• General malaise, fatigue, boredom, or irritability
• Concurrent physical pain or symptoms
• Unusual cheerfulness
• Gifting of “prized possessions” or farewell/goodbye letters
• Change in personality (sad, withdrawn, irritable, anxious, tired, indecisive, apathetic)
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• Change in eating habits (loss of appetite and weight, or overeating)
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• Recent substance abuse, especially a recent overdose requiring medical intervention