Recognizing the Suicidal Ideation Presentation

History: Patient expresses desire to end life, hopelessness, or being a burden; may present after self-harm attempt (overdose, laceration) or be brought in by concerned family/friends
Risk Factors: Prior suicide attempt (strongest predictor), psychiatric illness (depression, bipolar, schizophrenia, substance use), recent loss or stressor, chronic pain, access to firearms, social isolation, male sex, advanced age
Protective Factors: Strong social supports, children at home, religious beliefs, engagement in treatment, future-oriented thinking, willingness to seek help
Mental Status Exam: Depressed or flat affect, psychomotor retardation or agitation, poor eye contact, hopeless or nihilistic thought content, possible auditory hallucinations commanding self-harm
Specificity of Plan: Assess for passive vs. active ideation, presence of a specific plan, access to means, timeline, and preparatory behaviors (giving away possessions, writing notes)
Physical Exam: Look for evidence of self-harm (lacerations, ligature marks, pill residue), signs of intoxication, and stigmata of chronic substance use
Vital Signs: May be normal or abnormal depending on method of self-harm or concurrent intoxication/overdose

Immediate Actions (First 5 Minutes)

These orders should be placed immediately — timing is scored:

✓ Place patient on 1:1 continuous observation (sitter)
✓ Remove all potential means of self-harm from room (sharps, cords, belts, medications)
✓ Screen for acute medical issues if overdose or self-harm has occurred
✓ Order stat urine drug screen and blood alcohol level
✓ Consult psychiatry
✓ Document detailed suicide risk assessment (ideation, plan, intent, means, risk/protective factors)
✓ Place patient in safe room (no ligature points, locked windows)

After initial stabilization, complete the diagnostic workup:

Comprehensive psychiatric interview with risk stratification
Columbia Suicide Severity Rating Scale (C-SSRS) or equivalent validated tool
BMP (rule out metabolic causes of altered mentation)
CBC
TSH (hypothyroidism can mimic or worsen depression)
Blood alcohol level
Urine drug screen
Acetaminophen and salicylate levels if overdose suspected
ECG if overdose with cardiotoxic substance (TCA, antipsychotic)
LFTs and coagulation studies if acetaminophen ingestion
CT head if trauma or altered mental status not explained by psychiatric diagnosis

1:1 constant observation by trained staff
Remove all sharps, cords, belts, and medications from room and patient belongings
Place in designated safe room
Patient wears hospital gown (remove street clothes with potential ligature risk)
Restrict elopement risk (locked unit when available)

Treat overdose per toxicology guidelines (activated charcoal, N-acetylcysteine, naloxone as indicated)
IV fluids if dehydrated or post-ingestion
Wound care for self-inflicted lacerations
Stabilize vital signs and treat any acute medical issues before psychiatric disposition

Formal psychiatric consultation for risk stratification and disposition
Initiate or adjust psychotropic medication if appropriate (SSRI, mood stabilizer)
Brief supportive therapy and crisis intervention in ED
Safety planning: identify warning signs, coping strategies, and emergency contacts
Lethal means counseling for patient and family

Voluntary psychiatric admission if patient agrees and meets criteria
Involuntary psychiatric hold if patient refuses but remains imminent danger to self (criteria vary by state)
Discharge only if low risk: no active plan, no intent, strong protective factors, and reliable outpatient follow-up confirmed
Provide crisis hotline number (988 Suicide and Crisis Lifeline) at discharge

Scoring Tip: These are the most commonly missed actions for Suicidal Ideation cases.

Failing to order 1:1 observation immediately (a critical CCS scoring point)
Not removing means of self-harm from the patient room
Discharging a patient with active suicidal ideation and a plan without psychiatric evaluation
Missing medical causes of suicidal behavior (intoxication, delirium, medication side effects)
Failing to check acetaminophen and salicylate levels in overdose patients
Not documenting a formal risk assessment with specific risk and protective factors
Relying solely on the patient denying suicidal ideation without corroborating information

Admit to inpatient psychiatry (voluntary or involuntary) for active ideation with plan, intent, or recent attempt
Observe in ED with 1:1 until formal psychiatric evaluation is completed
Discharge with safety plan only for passive ideation, no plan, strong supports, and confirmed outpatient follow-up within 48-72 hours
Arrange intensive outpatient or partial hospitalization for moderate risk patients who do not require admission

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