Anxiety in Children

Understanding Behaviour, Meltdowns and Overwhelm

Anxious children are often highly sensitive and easily overwhelmed.

You might notice:

  • emotional outbursts or meltdowns
  • withdrawal or shutting down
  • headaches or tummy aches
  • resistance to going to school
  • meltdowns after school
  • bedtime struggles

These behaviours can be hard to understand—and even harder to know how to respond to.

Why Does My Child Act Out After School?

Perhaps your child behaves well at school—quiet, compliant, doing their best.

Then they come home and everything changes.

You may see:

  • anger or frustration
  • yelling, crying, or kicking
  • a complete emotional release

This is more common than many parents realise.

I remember feeling confused when my own child began acting this way after starting school. At the time, I thought I was the only parent struggling.

I had no idea what to do!

Now I know that many families experience this.

Like a Pressure Valve

Over time, I came to understand that this behaviour was not “bad behaviour”.

It was a release.

After holding it together all day, my child’s nervous system was overwhelmed. Home became the safe place where all that built-up tension could finally come out—like a pressure valve releasing steam.

Behaviour Is Communication

When children have meltdowns or mood swings, they are not simply being “naughty” or “attention seeking”.

They are communicating something.

They may be saying:

  • I feel overwhelmed
  • This is too much for me
  • I need help to feel safe again

Understanding Anxiety in Children

Anxiety is part of the body’s natural survival response.

When a child feels unsafe or overwhelmed, their nervous system goes into high alert.

Even if the environment seems safe to us, their body may be telling a different story.

This can lead to:

  • emotional outbursts
  • shutdown or withdrawal
  • difficulty coping with everyday situations

Anxiety, Attention and Learning

When a child feels anxious, it can affect many areas of their life.

You might also notice:

  • difficulty concentrating
  • restlessness or fidgeting
  • challenges with reading, writing, or keeping up at school
  • chewing on clothing
  • teeth grinding

This can sometimes raise concerns about ADHD or learning difficulties.

When a child’s nervous system is overwhelmed, their ability to focus, listen, and learn is reduced.

Looking at the bigger picture can help us understand what may be contributing to these challenges.

Helping Your Child Understand Their Anxiety

Anxiety is something we all experience.

The goal is not to remove it completely, but to help children learn how to recognise it in their body.

The next step is learning how to mange those feelings.

As parents, it’s natural to want to protect your child from distress.

But rather than “fixing” anxiety, we can support our children by being present with them in their difficult moments.

Finding the Balance

Parenting involves a balance between:

  • keeping your child safe
  • allowing them space to grow, developing independence and resilience

With strong grounding in safety and connection, children can develop the ability to face challenges with greater confidence.

Being Present with Your Child’s Emotions

Children feel safest when their parent can stay calm and present with them.

In moments of distress:

  • reasoning rarely works
  • lectures are not helpful
  • behaviour is driven by instinct, not choice

Your child’s “thinking brain” is offline.

What they need most is:

  • safety
  • calm
  • connection
  • reassurance

Regulate, Relate, Reason

Dr Bruce Perry describes a simple and effective sequence:

  • Regulate – help your child feel calm
  • Relate– connect with empathy and understanding
  • Reason– once calm, help them reflect and learn

Start with Yourself

Supporting your child becomes easier when you are able to regulate your own emotions first.

Simple things, like slowing your breathing, can help calm your nervous system.

Children are highly attuned to their parents—and often mirror your emotional state.

Your calm presence will help them become calm, too.

A Personal Reflection

When I began to understand my own child’s behaviour in this way, everything shifted.

By working on my own responses, I noticed that as I became calmer, so did she.

This created a ripple effect—not only for her, but for our whole family.

Additional Support

You may also find support through programs such as the Circle of Security Parenting approach, which focuses on building connection and understanding between parents and children.

A Gentle Next Step

Sometimes, supporting your child means also supporting yourself.

This is a natural and important part of the process.

With the right support, you may begin to see changes not only in your child’s behaviour, but also in their emotional wellbeing, learning, and relationships.

Counselling and parent coaching offers a safe, non-judgemental space where you can share your concerns., and find new ways of dealing with your own tension and anxiety.

These Might Help

Why Can’t My Child Pay Attention When they’re Anxious?
Why do ADHD Behaviours get Worse After School?
Supporting Your Child with Reading Difficulties and Dyslexia

All articles are based on personal in-clinic experience, and are supported by current research into brain science. They have been written for general education purposes and do not constitute personal advice. If you are a parent, I encourage you to seek professional support.

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About Rosalind

Rosalind is a PACFA Registered Clinical Counsellor, with over 20 years experience in working with children with challenging behaviours and learning differences. She brings an holistic, or whole person approach to supporting parents, helping them raise children able to realise their potential. to live happy and successful lives. Appointments are available in person at Moruya on the NSW south coast and online Australia-wide.

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