Child mental health

Warning Signs a Teenager May Be in Crisis

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Warning signs a teen may be in crisis include talk of wanting to die or being a burden, withdrawal from friends, sleep and mood changes, giving away belongings, and new risk-taking. No single sign is proof, but a cluster, or any talk of suicide, warrants a calm, direct response.

Last updated: July 2026History

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Verbal warning signs

Listen for talk — direct or offhand — about wanting to die, feeling hopeless, having no reason to live, being a burden to others, or feeling trapped 1. Statements like "everyone would be better off without me" or "I just want it to stop" are signals to take seriously, even when delivered casually or as a joke. Take any talk of suicide at face value and respond rather than waiting to see if it passes.

Behavioral warning signs

Watch for changes in how your teen acts: withdrawing from friends, family, and activities they used to enjoy; giving away prized possessions; increased alcohol or drug use; searching online for ways to harm themselves; or new recklessness 1. A sudden sense of calm or relief after a period of deep distress can also be a warning sign, sometimes meaning a decision has been made. Any self-harm warrants immediate attention.

Mood and physical signs

Notice shifts in mood and body: deep sadness or hopelessness, irritability or rage, anxiety or agitation, loss of interest, and big changes in sleep (too much or too little), appetite, or energy 1. These changes matter most when they are new, persistent (lasting two weeks or more), or interfering with school and relationships. Persistent hopelessness and withdrawal are among the most important signs to act on.

What to do when you notice the signs

If you notice warning signs, don't wait. Ask your teen directly and calmly whether they are thinking about suicide — this does not increase risk and can bring relief 2. Be present and listen, reduce access to lethal means such as firearms and medications 3, and help them connect with support. If they are in immediate danger, call or text 988 or call 911 (see the safety box). Suicide is a leading cause of death among adolescents, so erring toward action is wise 4.

How a clinician assesses a teen in crisis

Warning signs are a reason to involve a professional, not to panic alone. A clinician can use validated, youth-specific screening — such as the brief Ask Suicide-Screening Questions (ASQ) 5 and the Columbia-Suicide Severity Rating Scale to gauge the severity of any thoughts or plan 6 — to assess risk far more reliably than observation alone. They can rule out medical and substance-related contributors, build an evidence-based safety plan with you and your teen 7, offer treatment such as therapy, and coordinate with the school when stress or attendance is involved. Pediatric and mental-health clinicians are trained to identify and manage at-risk youth, and early help improves outcomes 4.

Common questions

Ordinary moodiness comes and goes. Be more concerned when you see a cluster of changes — withdrawal, hopelessness, sleep or mood shifts — that persist for two weeks or more or interfere with daily life 1. Any talk of suicide warrants a direct response regardless.

Not every struggling teen shows obvious signs, so trust your instincts and stay connected. If something feels off, ask directly and calmly — asking about suicide does not increase risk 2. A clinician can use validated screening tools to assess what isn't visible on the surface 5.

It can be either. A sudden calm after deep distress can sometimes be a warning sign rather than recovery 1. If it follows a period of serious depression, stay attentive and consider checking in directly and seeking professional guidance.

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If things feel heavy, a person is available anytime — call or text 988.

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When to seek help right away

  • —Talking about wanting to die, being a burden, or having no reason to live
  • —Giving away prized possessions or saying goodbye
  • —Searching for or having access to means of harm (firearms, medications)
  • —Any self-harm
  • —Sudden calm or relief after deep distress

If your teen is in immediate danger or talks about a plan, call or text 988 (Suicide & Crisis Lifeline) or text HOME to 741741. If there is immediate danger, call 911.

This article is general educational information and not a substitute for personalized care from a qualified clinician.

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References

  1. 1.National Institute of Mental Health (NIMH) (2024). Warning Signs of Suicide. National Institute of Mental Health. link ✓Lists behavioral, verbal, mood, and physical warning signs of suicide that should prompt help-seeking.
  2. 2.National Institute of Mental Health (NIMH) (2024). 5 Action Steps to Help Someone Having Thoughts of Suicide (Ask, Be There, Keep Them Safe, Help Them Connect, Follow Up). National Institute of Mental Health. link ✓Asking directly about suicide does not increase risk and is a recommended action step.
  3. 3.Harvard T.H. Chan School of Public Health, Means Matter (2024). Lethal Means Counseling. Harvard T.H. Chan School of Public Health (Means Matter). link ✓Reducing access to lethal means, especially firearms, is an evidence-based prevention strategy.
  4. 4.Shain B; AAP Committee on Adolescence (2016). Suicide and Suicide Attempts in Adolescents. Pediatrics. doi:10.1542/peds.2016-1420 ✓Suicide is a leading cause of death among adolescents; clinicians should identify and manage at-risk youth.
  5. 5.Horowitz LM, Bridge JA, Teach SJ, Ballard E, Klima J, Rosenstein DL, Wharff EA, Ginnis K, Cannon E, Joshi P, Pao M (2012). Ask Suicide-Screening Questions (ASQ): A Brief Instrument for the Pediatric Emergency Department. Archives of Pediatrics & Adolescent Medicine. doi:10.1001/archpediatrics.2012.1276 ✓The 4-item ASQ is a brief, validated suicide-screening instrument for youth.
  6. 6.Posner K, Brown GK, Stanley B, Brent DA, Yershova KV, Oquendo MA, Currier GW, Melvin GA, Greenhill L, Shen S, Mann JJ (2011). The Columbia-Suicide Severity Rating Scale: Initial Validity and Internal Consistency Findings From Three Multisite Studies With Adolescents and Adults. American Journal of Psychiatry. doi:10.1176/appi.ajp.2011.10111704 ✓The C-SSRS is a validated measure of suicidal ideation severity and behavior in adolescents.
  7. 7.Stanley B, Brown GK (2012). Safety Planning Intervention: A Brief Intervention to Mitigate Suicide Risk. Cognitive and Behavioral Practice. doi:10.1016/j.cbpra.2011.01.001 ✓The Safety Planning Intervention is a brief, collaborative, evidence-informed best practice for an acute crisis.

7 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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