Suicide in children and teens: Overview

Suicide can occur as a result of many different kinds of problems. Those who experience suicidal thoughts and act on them are often suffering overwhelming emotional pain. Often, they see suicide as the only way to end their suffering.

Who is most at risk of suicide?

In Canada, suicide is the second leading cause of death among teens and young adults aged 15 to 24. 

Suicide attempts may lead to injury or long-term disability. Children and teens who have attempted suicide at least once before are at increased risk for suicide completion.

Children and teens who harm themselves are also at an increased risk of suicide.

What causes suicidal thoughts and behaviour?

No single factor on its own causes suicidal thoughts and behaviour. Suicidal thoughts and behaviour can occur in children and teens from a wide range of backgrounds.

Stressful life events

Stressful events may lead a young person to feel overwhelmed and have difficulty seeing a way forward. Examples of stressful events include a relationship break-up, conflict with family or friends, bullying (online and face-to-face), failing a test or experiencing a loss such as a death or changes in family life. For some people, a stressful event may be "the final straw" that leads to thoughts of ending their life.

It is important to support your child through any stressful events in their lives and their associated impact. Talking to your child about stressful events lets them know that you are interested and available to them for support when they need it. Note that “being there” for your child can appear different depending on personality and preferences. Some young people are open to talking to their caregivers, while others feel comforted just knowing that someone is nearby and available if needed.

Mental health conditions

A number of mental health conditions can increase a teen's risk for suicide. These include:

• depression
• anxiety disorders​
  
• substance use disorders
• some personality disorders (such as borderline personality disorder)
• attention deficit hyperactivity disorder (ADHD)
• post-traumatic stress disorder (PTSD)
• eating disorders such as anorexia, bulimia and binge eating disorder​
• bipolar disorder​
• schizophrenia.

Further information

For more information on protecting your child or teen from suicide or self-harm, please see the following pages:

Self-harm in children and teens: Overview

Suicide risk: Signs and symptoms

Suicide and self-harm: How to talk to your child about their emotions

Suicide and self-harm: How to protect your child

Please visit our teen mental health website for more information about suicide and self-harm.

Resources

Kids Help Phone – kidshelpphone.ca

Kids Help Phone is a 24/7 e-mental health service offering free, confidential support to young people.

How do I talk to the young person in my life about suicide?

References

Statistics Canada, 2015. Suicide: Statistics by age and sex. Government of Canada.