ADHD Awareness Month: 8 Myths Parents Still Hear, and What the Evidence Says

October is ADHD Awareness Month, a time to swap outdated ideas for real understanding. If you're parenting a child with ADHD, you've probably heard it all: at the school gate, at family dinners, even from well-meaning friends. These ADHD myths can leave parents feeling judged and children feeling misunderstood.

So let's clear a few up. Here are eight myths we hear again and again across our community in Australia and New Zealand, and what the evidence actually says.

Myth 1: "ADHD is caused by bad parenting"

This is the myth that hurts the most, and it simply isn't true. ADHD is a neurodevelopmental condition, meaning it relates to how the brain develops and works. Research shows it is strongly heritable, which is why it often runs in families.

Parenting can't cause ADHD. What supportive parenting can do is help a child build skills, confidence and a sense of being understood.

Myth 2: "Only boys have ADHD"

Girls have ADHD too, but they are more often missed. Many girls present with the inattentive type: daydreaming, losing track, quietly struggling. They're less likely to be flagged as "disruptive" in class.

Because of this, many girls aren't diagnosed until their teens or adulthood, often after years of feeling "not good enough".

Myth 3: "Kids grow out of it"

Some children find their symptoms change or ease as they grow. But for many, ADHD continues into adulthood, even if it looks different. Hyperactivity may become inner restlessness, and challenges can shift to organisation, time management and emotional regulation.

This is also why many parents recognise ADHD in themselves after their child is diagnosed.

Myth 4: "If they can focus on video games, they can't have ADHD"

ADHD isn't an inability to pay attention. It's difficulty regulating attention. Many people with ADHD can hyperfocus on things they find highly engaging, while finding it very hard to start or stay with tasks that feel dull, even important ones.

So a child who plays Lego for three hours but can't finish a worksheet isn't being lazy or choosy. That's often how ADHD works.

Myth 5: "ADHD just means being hyperactive"

Hyperactivity is only one part of the picture. ADHD is described in three presentations: mainly inattentive, mainly hyperactive-impulsive, and combined. A quiet child who drifts off in class may have ADHD just as much as a child who can't sit still.

Myth 6: "Medication is the only answer" (or "medication is always bad")

Both ends of this myth oversimplify things. For many people, medication can be an effective part of support. Clinical guidelines generally recommend a combination of approaches, which can include education for families, school adjustments, behavioural and psychological support, and medication where appropriate.

The right mix is different for every child, and it's a decision best made with a qualified health professional who knows your family.

Myth 7: "Too much sugar or screen time causes ADHD"

Research has not found that sugar causes ADHD. Screen time can affect sleep, mood and focus for any child, but it doesn't create ADHD. Blaming diet or devices can add to parent guilt without helping the child.

Myth 8: "ADHD is just an excuse" or "ADHD means low intelligence"

ADHD is a recognised condition, not an excuse. And it occurs across the full range of intelligence. Many people with ADHD are creative, energetic, curious and quick-thinking. With the right understanding and support, children with ADHD can thrive at school, at home and in life.

Why busting ADHD myths matters

When the people around a child understand ADHD, everything gets easier. Teachers make better adjustments, families feel less judged, and children grow up knowing their brain isn't "broken", just different.

This ADHD Awareness Month, you might share this post with a grandparent, teacher or friend. Small conversations build a more understanding community.

Frequently asked questions

Is ADHD caused by parenting? No. ADHD is a neurodevelopmental condition with a strong genetic component. Parenting doesn't cause it, though supportive parenting helps children thrive.

Can girls have ADHD? Yes. Girls often show inattentive symptoms, which are easier to miss, so they are frequently diagnosed later than boys.

Do children grow out of ADHD? Not always. Many people continue to experience ADHD in adulthood, though it may look different as they grow.

When is ADHD Awareness Month? ADHD Awareness Month is held every October.

Keep learning with us

At My Spirited Mind, we bring families, educators and professionals together to learn from people who live and work with ADHD every day. Our upcoming online events include the New Zealand ADHD online event on 8 November and our Online ADHD Conference in December. You'll find details on our events page.

This article is general information only and isn't a substitute for advice from a qualified health professional.