Self-Harm in Adolescents: Why Do Teens Cut Themselves and How Can I Help?
I want to speak to you directly for a moment, not as a distant professional, but as a licensed marriage and family therapist who has sat across from many parents and teens facing this exact pain. If you’re here, you may be asking yourself difficult questions: Why is my teen hurting themselves? What did I miss? How can I help someone who is self-harming?
These questions come from a place of deep care, fear, and love. And I want you to know this right away: you are not alone in this, even if it feels isolating. This situation is far more common than many people realize, and there is support available for both you and your teen.
Understanding Self-Harm in Adolescents
When we talk about self-harm in adolescents, we’re usually referring to behaviors like cutting, scratching, burning, or hitting oneself. These actions are often hidden, sometimes very carefully, which makes them even harder for parents or caregivers to notice early.
According to “When Children and Teens Self-Harm” by Dr. Alia McKean and Dr. Maria H. Rahmandar (HealthyChildren.org), self-harm, often called non-suicidal self-injury (NSSI), is typically not about wanting to die, but rather a way young people cope with overwhelming emotional distress, even though it can increase the risk of suicidal thoughts over time if left unaddressed.
From my experience, self-harm is rarely about wanting to die. Instead, it’s often about trying to cope with overwhelming emotions that feel too big to hold. Think of it like a pressure valve. When feelings like sadness, anger, shame, and anxiety build up, some teens don’t yet have the tools to release that pressure in healthy ways. So they turn to physical pain as a way to feel some kind of relief, even if it’s temporary.
In therapy, teens often describe self-harm as something that gives them a sense of control when everything else feels out of control. Others say it helps them “feel something” when they feel completely numb. These are not attention-seeking behaviors in the way people sometimes assume. They are signals: clear, important signs that your teen is struggling internally and needs support.
Why Do Adolescents Cut Themselves?
Let’s talk about the question I hear most often: why do adolescents cut themselves?
There isn’t just one reason. Every teen has their own story, their own inner experience, but there are some patterns I see often in my work:
Emotional overload: Your teen may feel emotions so intensely that they don’t know how to handle them.
Difficulty expressing feelings: Some adolescents don’t have the language or comfort to talk about what’s going on inside.
Self-criticism: Many teens who self-harm are extremely hard on themselves, often in ways they would never be toward others.
Trauma or past experiences: Painful events can leave emotional wounds that show up in this way.
Feeling disconnected: Some teens describe feeling empty or numb, and self-harm becomes a way to feel real again.
I want to be clear here, in a way that hopefully brings a bit of understanding: self-harm is a coping strategy, even though it’s a harmful one. When you understand that, it can soften your response and make space for compassion instead of fear or anger.
What Self-Harm Might Look Like
Sometimes parents miss the signs, not because they aren’t paying attention, but because teens can become very skilled at hiding what they’re going through. I’ve had clients wear long sleeves in hot weather or avoid situations where their skin might be seen at all.
Here are some things to gently watch for:
Unexplained cuts, scratches, or burns
Wearing long clothing even in warm weather
Blood stains on clothes or tissues
Spending long periods alone, especially in the bathroom or bedroom
Increased withdrawal or noticeable mood changes
If you notice these signs, it doesn’t mean you’ve failed in any way. It simply means your teen may need support right now, and noticing is actually the first step toward helping.
How Can I Help Someone Who Is Self-Harming?
This is where many parents feel stuck and overwhelmed. You may feel an urgent need to fix the problem immediately, to make it stop as quickly as possible. That feeling makes sense. But the first step is not fixing; it’s connecting.
When I sit with families, I often guide them through this approach:
1. Start with calm, not panic
Your reaction matters more than you might think. If your teen senses anger, fear, or shock, they may shut down to protect themselves. Try to stay grounded, even if you’re scared inside.
2. Open the conversation gently
Instead of asking, “Why are you doing this?” Try something like, 'I've noticed some changes, and I care about you. Can we talk about what’s been going on?”
3. Listen more than you speak
This is hard, but incredibly powerful. Let your teen talk without interrupting or jumping in with solutions. Sometimes they just need to feel heard and understood.
4. Avoid shame or punishment
Self-harm already comes with a lot of shame. Adding more can make it heavier and push your teen further away.
5. Seek professional support
Therapy can give your teen tools they may not have yet. It also gives you guidance on how to support them at home in a steady, supportive way.
If you’re wondering, how can I help someone who is self-harming? The answer begins with presence, patience, and support, not perfection.
What Happens in Therapy for Self-Harm?
When a teen comes into my office, I don’t start by trying to stop the behavior immediately. That might sound surprising, but there’s a reason behind it.
First, I focus on building trust. Without that foundation, nothing else really works.
Then we gently explore what’s underneath the self-harm in adolescents, the feelings, thoughts, and experiences driving it. Together, we work on safer, healthier ways to cope. This might include:
Identifying emotional triggers
Learning how to express feelings
Practicing grounding techniques
Building self-worth over time
For many teens, therapy becomes the first place they feel truly understood without judgment, which can be incredibly healing in itself.
What You Can Do at Home
You don’t have to wait for therapy to start making a difference. Small, consistent changes at home can create a safer and more supportive space for your teen.
Try to:
Check in regularly without pressure
Validate their feelings, even if you don’t fully understand them
Keep communication open and consistent
Encourage healthy outlets like art, music, or movement
Model emotional expression in your own life
One thing I often tell parents is this: your teen doesn’t need you to have all the answers. They need you to stay present, especially when things feel hard.
When to Seek Immediate Help
While many cases of adolescents and self-harm are about coping rather than suicide, there are times when urgent help is needed.
Watch for signs like:
Talking about wanting to die
Giving away belongings
Severe or escalating self-harm
Withdrawal from everyone and everything
If you see these signs, reach out to a mental health professional or crisis service right away. Acting quickly can make a critical difference.
You Don’t Have to Handle This Alone
If you’re reading this and feeling overwhelmed, that makes complete sense. Supporting a teen through self-harm is not easy. It takes time, patience, and support for both of you.
As a therapist, my role is to walk alongside you and your teen, to help you understand what’s happening, rebuild connection, and create healthier ways to cope.
If you’re ready to take that next step, I invite you to reach out.
If your teen is struggling with self-harm, you don’t have to face this alone. I offer a safe, supportive space where both you and your teen can begin to heal.
Reach out today to schedule a consultation and take the first step toward understanding and support.
FAQs
How to deal with self-harming teenagers?
Stay calm and keep communication open. Approach your teen with care, listen without judgment, and avoid punishment. Professional support can help them build healthier coping skills.
How to help someone who is committing self-harm?
Be present and let them know they’re not alone. Encourage open conversation without forcing it, and support them in seeking professional help.
How to stop the habit of self-harm?
It takes time and support. Focus on replacing self-harm with healthier coping methods like journaling or creative outlets, often with the help of therapy.
How do you treat self injurious behavior?
Treatment usually involves therapy to build emotional regulation and coping skills, along with family support to create a safe environment.
How to heal teenage self?
Healing comes through patience, connection, and support. With therapy and a safe environment, teens can develop healthier coping skills and self-worth.