Warning signs of suicide in teens and young adults

Teenagers or young adults may give hints that they are considering suicide. Signs to watch for include:

  • Depression or another mental health condition, such as bipolar disorder (manic-depressive illness) or schizophrenia.
  • Alcohol or substance abuse.
  • Preoccupation with death in conversation, writing, or drawing.
  • Recent breakup of a love relationship.
  • Few or no friends or rejection by peers.
  • Writing or leaving suicide notes.
  • Accident-prone or risk-taking behavior, such as reckless or drunk driving or sexual promiscuity.
  • Problems at school, such as failing grades, disruptive behavior, or frequent unexcused absences.
  • Possession or purchase of a weapon, pills, or other means of inflicting self-harm.
  • Aggressive or hostile behavior.
  • Running away from home.

Other factors that may contribute to thoughts of suicide include:

  • Knowledge of a suicide or suicide attempt by a friend, parent, peer, or hero, such as a sports figure, movie star, or musician.
  • Unrealistically high expectations by a parent.
  • An alcohol or substance abuse problem in a parent or close friend.
  • Loss of a parent through death or divorce.
  • Disruptive or abusive family life.
  • Feelings of bisexuality or homosexuality.
  • History of physical or sexual abuse.


Author: Susan Van Houten, RN, BSN, MBALast Updated: January 12, 2007
Medical Review: William M. Green, MD - Emergency Medicine
Lisa S. Weinstock, MD - Psychiatry

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