Discovering or suspecting that a teenager is self-harming can be deeply worrying for a parent. You may feel frightened, confused, angry, guilty, or unsure about what to say.
The most important thing is to take the situation seriously while responding as calmly and supportively as possible.
Self-harm refers to deliberately hurting oneself as a way of coping with emotional distress. It is not a mental health diagnosis in itself, and the reasons behind it can be complex.
For some teenagers, self-harm may be an attempt to manage overwhelming emotions, emotional numbness, anxiety, anger, low self-esteem, or difficult experiences they do not know how to express.
Self-harm does not always mean a teenager wants to die. However, young people who self-harm can also experience suicidal thoughts, and the behaviour is associated with an increased risk of suicide. This means every disclosure or suspicion of self-harm deserves careful attention and appropriate professional support.
Why Might a Teenager Self-Harm?
There is rarely one simple reason.
Some teenagers describe feeling overwhelmed by emotions and not knowing how else to cope.
Possible contributing difficulties can include:
▪ Anxiety or depression
▪ Bullying
▪ Friendship or relationship problems
▪ Family conflict
▪ Academic pressure
▪ Low self-esteem
▪ Loneliness or social isolation
▪ Bereavement or significant loss
▪ Traumatic or distressing experiences
▪ Difficulties with identity or belonging
Sometimes parents cannot identify an obvious reason.
Do not assume that a teenager must have a particular type of problem simply because they self-harm. A qualified professional can help explore what is happening.
Warning Signs Parents May Notice
Self-harm is often hidden, so parents may notice changes rather than receive a direct disclosure.
Possible warning signs include unexplained or repeated injuries, becoming unusually secretive, withdrawing from family or friends, significant mood changes, or wearing clothing that consistently covers the body even when it seems inappropriate for the weather.
Other changes may include sleep difficulties, declining school performance, loss of interest in activities, increasing isolation, or expressions of worthlessness and hopelessness.
None of these signs proves that self-harm is occurring.
They are reasons to check in with your teenager and understand how they are feeling.
How to Start the Conversation
Choose a private and relatively calm moment.
Try to lead with concern rather than accusation.
You might say that you have noticed they seem to be having a difficult time and that you are worried about them.
Give them time to answer.
They may deny anything is wrong, become defensive, cry, or refuse to talk.
Avoid turning the conversation into an interrogation.
Let them know that you are available and that they will not be punished for telling you the truth.
Try to Control Your Initial Reaction
Parents can experience powerful emotions when they discover self-harm.
However, reacting with shouting, panic, threats, or punishment may make a teenager more likely to hide what is happening.
Avoid statements that shame them or suggest they are simply seeking attention.
Even when a behaviour communicates distress or a need for help, that need still deserves attention.
A calmer response might be: “I’m really concerned about you, and I want us to get you some support.”
You do not need to completely understand the behaviour before offering compassion.
Listen to What Is Behind the Behaviour
Try to understand what your teenager was feeling before they harmed themselves rather than focusing exclusively on the injury.
Ask open questions.
What has been particularly difficult lately?
When do these feelings become strongest?
Is anything happening at school, online, with friends, or elsewhere?
Do they feel safe?
The answers may help identify underlying difficulties that need attention.
Do not pressure your teenager to reveal every detail immediately. Building trust may take more than one conversation.
Ask About Suicide Directly
Because self-harm and suicide risk can overlap, parents should not avoid asking about safety.
If you know or suspect that your teenager is self-harming, ask calmly and directly whether they have thoughts about dying or ending their life.
If they say yes, ask whether they are in immediate danger or have made plans to act on those thoughts.
Talking about suicide does not create suicidal thoughts. Direct questions can help identify risk and allow adults to arrange appropriate support.
Never promise to keep suicidal thoughts or serious self-harm secret.
Safety comes first.
When Is It an Emergency?
Seek immediate emergency help if your teenager has seriously injured themselves, taken an overdose or potentially toxic substance, attempted suicide, says they intend to end their life, has an immediate suicide plan, or cannot be kept safe.
Stay with them while urgent help is arranged.
Reduce access to medicines, weapons, toxic substances, and other potentially dangerous items where this can be done safely.
If there is immediate danger, contact local emergency services or go to an appropriate emergency department.
Do not leave a young person alone when you believe they are at immediate risk of suicide.
Injuries May Need Medical Treatment
Any significant injury requires appropriate medical care.
Do not allow embarrassment or fear of judgement to prevent your teenager from receiving treatment.
Healthcare professionals can assess both the physical injury and the young person’s emotional safety.
Medical treatment should not replace mental health follow-up. Even when an injury is physically minor, the distress behind the behaviour deserves attention.
Seek Professional Mental Health Support
Self-harm should not be something a family is expected to manage alone.
Arrange an assessment with an appropriate healthcare or mental health professional.
Depending on your healthcare system, this might begin with a family doctor, paediatrician, psychologist, psychiatrist, school counsellor, or specialist child and adolescent mental health service.
A professional can assess emotional health, suicide risk, possible underlying mental health conditions, and the circumstances surrounding the behaviour.
They can then recommend appropriate treatment and support.
Treatment Should Address the Underlying Problem
Simply telling a teenager to stop self-harming does not address why the behaviour developed.
Treatment may focus on recognising emotional triggers, developing safer coping strategies, managing anxiety or depression, improving communication, and addressing difficulties involving school, relationships, trauma, or family life.
The appropriate approach will differ between teenagers.
Parents may also be included in treatment so they can understand how best to provide support at home.
Create a Safer Home Environment
A mental health professional may recommend developing a safety plan with your teenager and family.
This can include identifying warning signs, people they can contact, coping strategies, and what to do during a crisis.
Parents should also review access to potentially dangerous items.
Medicines should be stored securely, particularly when there is a risk of overdose.
Safety measures should be presented as protection rather than punishment.
Avoid Constant Surveillance
After discovering self-harm, parents may feel they need to watch their teenager every second.
During an immediate crisis, close supervision may indeed be necessary.
Outside an acute emergency, however, recovery also requires communication and trust.
Work with professionals to determine an appropriate level of supervision and safety planning.
Your teenager should know that you are paying attention because you care about their safety, not because they have become someone you no longer trust.
Continue Everyday Connection
Do not allow self-harm to become the only subject discussed at home.
Your teenager is still the same person with interests, friendships, humour, opinions, ambitions, and ordinary daily experiences.
Continue eating together, watching something they enjoy, going for walks, driving them somewhere, or simply spending time in the same space.
Some of the most meaningful conversations happen when teenagers do not feel forced into a formal discussion.
Recovery Can Take Time
Stopping self-harm may not happen immediately.
There may be setbacks during recovery.
A recurrence does not mean treatment has failed or that the teenager does not want help.
Continue following the professional care plan and maintain communication.
The long-term goal is to help the young person develop safer and more effective ways to cope with emotional distress.
Frequently Asked Questions
Does self-harm mean my teenager wants to die?
Not necessarily. Some teenagers self-harm without suicidal intent. However, self-harm is associated with increased suicide risk, so suicidal thoughts should always be assessed seriously.
Should I ask my teenager directly about suicide?
Yes. If you are concerned, ask calmly and directly whether they are thinking about dying or ending their life. Direct questions can help identify when urgent support is needed.
Should I punish my teenager for self-harming?
No. Punishment and shame can make the behaviour more secretive. Focus on safety, understanding the underlying distress, and obtaining professional help.
Does my teenager need professional help after self-harm?
Yes, professional assessment is appropriate. A qualified healthcare or mental health professional can evaluate safety and help identify and treat the difficulties contributing to the behaviour.
When should I call emergency services?
Seek immediate emergency help after a suicide attempt, serious injury, overdose, immediate suicidal intent or plan, or whenever your teenager cannot be kept safe.
