Last updated 14 July 2026
It usually starts as something small enough to explain away. A stomach ache every Monday morning that disappears by lunchtime on Saturday. A school bag that keeps getting “lost”. A child who used to talk your ear off about their day and now answers every question with one word. Most of the time these things mean nothing. Sometimes they are the only warning you will get.
Bullying hides in plain sight, and it is one of the few childhood health problems adults are still told to ignore. Children are told to toughen up, to hit back, to stop being so sensitive. The evidence supports none of that. Bullying has measurable effects on a child’s mind and body, and it responds to what every other health problem responds to: early recognition and a clear plan.
What bullying actually is, and what it is not
The definition matters, because adults who confuse bullying with ordinary conflict tend to respond in the wrong way. Malaysia has an official one. In 2023 the Ministry of Education issued a professional circular, SPI KPM Bilangan 12 Tahun 2023, bringing in guidelines on managing bullying misconduct in all educational institutions under the ministry. It defines bullying as an act by one person or several, using strength or force to frighten, disturb, humiliate or hurt another person, by any means, physical, mental or emotional, resulting in physical injury or emotional harm to the victim.
Read it slowly and the shape of it is clear: strength or force on one side, harm on the other. That is not a fight between equals.
A quarrel between two children of roughly equal standing is conflict. It is unpleasant and it needs sorting out, but both can walk away with their dignity. Bullying is different. The child on the receiving end cannot walk away, cannot make it stop, and cannot restore the balance. Telling that child to sort it out between themselves asks them to do the one thing they are unable to do.
The forms it takes
The ministry’s guidelines sort bullying into four kinds, and the list is worth knowing because two of them are invisible to most adults.
Physical bullying is the kind adults notice, because it leaves marks. Hitting, biting, kicking, pinching, spitting, punching, slapping, along with stealing, hiding or destroying a child’s belongings, and forcing a child to do things they do not want to do.
Verbal bullying is mockery, teasing, insults, threats, spreading rumours or lies, humiliating nicknames, and jibes about a child’s body size, appearance, skin colour, ancestry, race or disability. The circular names all of those explicitly. If your child is being mocked for what they cannot change, that is not banter. The ministry has already written it down as bullying.
Non-verbal bullying is the quiet one. Sneering, eye-rolling, obscene gestures, and, importantly, boycotting and exclusion: the organised withdrawal of friendship. The guidelines describe it as a form of psychological attack. A child can be socially destroyed without anyone laying a finger on them, and because nothing visible happens, adults frequently miss it.
Cyberbullying is different in kind
The fourth type, cyberbullying, is defined by the ministry as using communication technology to frighten, anger or humiliate someone: texts, chat, email, social media, mobile phones and online games. Its examples are precise. Locking someone out of a group chat or blocking them for no reason. Tricking a child into revealing something private and then spreading it. Hacking an account and posting as though you were them. Using social media to make a fool of a classmate or a teacher.
Cyberbullying breaks the one rule that used to hold. School ended and home was safe. That is no longer true. Online abuse follows a child into their bedroom, through the weekend and into the school holidays. It can be anonymous, so the child does not even know who to avoid. It is permanent, because a screenshot or a video can be reshared long after the original poster has moved on, and it can reach hundreds of people within minutes. It also arrives on the same device the child uses for schoolwork and friendship, which is why simply confiscating the phone often feels to them like a second punishment. There is no safe space, and that absence of refuge is what makes cyberbullying so corrosive.
What bullying does to a child’s health
The effects are not vague or theoretical, and the ministry lists them in its own guidelines. Physically: sleep disturbance, fatigue, loss of appetite, injuries such as bruises and cuts, and recurring health complaints. Emotionally: stress, fear, anxiety, depression, low self-worth, and a constant sense of being under threat. In behaviour: falling attendance, loss of confidence, falling academic performance, and difficulty adjusting.
What should change how seriously we take this is that the effects do not necessarily end when the bullying does. A 2015 review of the long-term evidence by Dieter Wolke and Suzet Tantam Lereya, published in Archives of Disease in Childhood, followed bullied children into adult life. Being bullied in childhood was associated with a raised risk of anxiety disorders, depression, self-harm and suicidal thinking years later, along with poorer physical health, weaker friendships and worse outcomes at work.
Bullying also harms the children who do it. The education ministry’s own school guidance warns that a child who bullies is at risk of drifting into more serious misconduct later, including criminal offences. And the ministry’s 2023 guidelines make the legal position clear for parents who assume this is only a discipline matter: bullying by students can amount to criminal conduct under existing law, including the Penal Code, the Child Act 2001 and the Communications and Multimedia Act 1998.
Self-harm and suicidal thinking must always be taken seriously. They are never attention seeking, and a child who talks about wanting to die is telling you something true about how much pain they are in. Stay calm, stay with them, listen without arguing, and get help the same day. Befrienders KL runs a free, confidential emotional support line on 03-7627 2929, available 24 hours a day. Talian HEAL, the Ministry of Health’s counselling line, can be reached on 15555 daily from 8am to midnight. If a child is in immediate danger, go to the nearest emergency department.
The signs a parent can actually see
Most bullied children never tell an adult. The education ministry’s school handbook says why, and it is worth hearing in the ministry’s own reasoning: victims tend to keep it from parents, teachers and friends out of shame, and out of fear that telling will bring a more aggressive response from the bully. The result is truancy, and then falling grades. So you have to watch instead of wait.
The table below turns the ministry’s list of effects into the things a parent might actually notice at home.
| What you might notice | What it can mean |
|---|---|
| Unexplained bruises, cuts or scratches | Physical bullying the child is covering for |
| Belongings or uniform repeatedly lost or damaged | Things are being taken, hidden or destroyed |
| Frequent headaches or stomach aches, or faking illness | Physical symptoms driven by dread of school |
| Trouble sleeping, nightmares, constant tiredness | Sustained anxiety |
| Loss of appetite, or coming home very hungry | Distress, or avoiding the canteen and recess |
| Falling grades, no interest in schoolwork | A mind too occupied with survival to learn |
| Sudden loss of friends, avoiding social situations | Exclusion, or fear of humiliation |
| A sudden reluctance to go to school, or skipping it | School refusal, one of the strongest signals |
| Secretive about the phone, or upset after using it | Cyberbullying |
| Self-harm, running away, or talk of suicide | An emergency. Act today |
One or two of these alone may mean nothing. A cluster of them, or any of them appearing suddenly in a child who was previously fine, is worth a quiet conversation. The physical complaints are especially easy to dismiss, and they are not imaginary. Sustained stress produces real headaches and real stomach aches, and the link between a distressed mind and a suffering body is well established, as we explain in our article on how thoughts can affect your health.
Children who stand out
Look again at what the ministry classes as verbal bullying: mockery of body size, appearance, skin colour, ancestry, race and disability. Children who are visibly different, or who communicate and socialise differently, are targeted for exactly those differences, and some may not even recognise that what is happening to them is bullying. If your child is autistic, understanding how the autistic brain works differently will help you interpret what they are telling you, and what they are not.
What to do, in order
1. Listen, and believe them. A child needs to be believed without cross-examination. Do not react with fury, however much you feel it. Children stop talking when they see that telling you causes you pain.
2. Do not tell them to fight back, and do not tell them to ignore it. Fighting back puts a smaller or outnumbered child in danger and often gets them punished too. Ignoring it does not work when the power imbalance is real, and it teaches the child that you have no plan.
3. Do not confront the other child or their parents yourself. It almost always escalates, it puts you in the wrong, and it can rebound on your child.
4. Write everything down. Dates, times, places, what happened, who was there, what you observed. Screenshot online abuse before it is deleted. A dated record turns a complaint that can be brushed aside into one that must be acted on.
5. Go to the school, in the right order. Start with the class teacher (guru kelas). If that does not resolve it, go to the school counsellor (kaunselor). If it still does not resolve, write to the headmaster, who under the ministry’s guidelines is the disciplinary authority for the school. Keep a copy, and ask what will be done and by when.
6. Escalate if the school does not act. The Ministry of Education runs a dedicated bullying complaints channel, the Portal Aduan Buli, which routes reports through the SISPAA complaints system. Above the school sits the District Education Office (Pejabat Pendidikan Daerah), then the State Education Department (Jabatan Pendidikan Negeri), then the ministry. The 2023 circular requires institutions to manage bullying misconduct and to report cases upward, so when you escalate you are asking for a policy to be followed, not for a favour.
7. Involve the police where there is assault or a threat. Physical assault, sexual harassment, extortion and criminal threats are not school discipline matters. They are crimes, and the ministry’s own guidelines acknowledge as much. A police report is appropriate.
If your child is the one doing the bullying
This is the hardest phone call to receive. Try not to fold into denial or shame, because neither helps your child.
Bullying behaviour is very often a signal of distress in itself. The ministry’s guidelines list the usual roots: little supervision or affection at home, copying what is modelled around them, a hot temper, low self-worth, wanting attention, wanting standing with their peers, and revenge for having been bullied themselves. Understanding this is not the same as excusing it. The behaviour still has to stop, and stop clearly.
Be calm and specific. Name the behaviour, not the child. Make the consequence real and follow through. Then look underneath it: what is happening in this child’s life that made cruelty feel useful? Ask the school counsellor for help. Intervening now is an act of care towards your child, not only towards the one they hurt.
The bystander, who is most children
Most children are neither the bully nor the target. They are the audience. The ministry’s guidelines treat bullying as a whole-school problem for exactly this reason: the climate that tolerates it is made by everybody in the building, and silence from the crowd is read by the victim as agreement.
Teach your child what an upstander can safely do. They can interrupt or change the subject. They can refuse to laugh. They can stand next to the person being targeted, or leave with them. They can decline to share, forward or like an abusive post. They can privately say afterwards that it was not okay and that they are on the child’s side. And they can tell an adult, which is not sneaking. If they fear retaliation, stepping in as a group is safer than doing it alone.
When to get professional help
See a doctor, counsellor or psychologist if your child’s low mood, anxiety or withdrawal has lasted more than a couple of weeks, if they are refusing school, if their sleeping or eating has changed significantly, if physical symptoms keep recurring with no medical cause, or if they are self-harming or talking about death. Looping worry after a bullying experience is common, and our guide on how to stop overthinking may help alongside proper support, not instead of it.
Start with your government clinic or family doctor, who can refer onward. School counsellors are trained and free. Talian Kasih on 15999, operated by the Ministry of Women, Family and Community Development, takes calls from children and families 24 hours a day and also responds on WhatsApp at 019-261 5999. Talian HEAL on 15555 offers counselling from the Ministry of Health daily from 8am to midnight. Befrienders KL on 03-7627 2929 is available 24 hours for anyone in emotional distress.
Bullying is not a rite of passage and it is not character building. It is a preventable harm to a child’s health, and the strongest thing standing between a bullied child and the long-term consequences is one adult who noticed, believed them, and refused to let it go. For more on protecting children’s wellbeing, see our child and family health section.
A note on this article. This is general health information, not personal medical advice. Everyone’s situation is different, and this article cannot account for your medical history, your medications, or your current condition. Always speak to your doctor or pharmacist before changing your diet, starting a supplement, or acting on anything you read here. If you are worried about your symptoms, contact your nearest clinic or hospital.
Guidelines and figures change over time. The information here reflects the sources available when this article was last updated, shown at the top of the page. Where a national guideline or registry is named, check the latest edition for the current position.