Navigating ADHD Medication for Children
Parents often have a lot of questions when they first consider trialling ADHD medication for their child. In a recent conversation on the ADHD Mums podcast, Dr Tommy Tran spoke about the concerns he hears most often in clinic and the factors that influence how well medication works for each child.
These insights are to help families understand what medication can support, what it may not change, and why responses can vary so widely.
Why Do Some Parents Feel ADHD Meds Don’t Work?
It’s a common worry: starting medication, hoping for big changes, and then feeling disappointed if the results don’t live up to expectations. Dr Tran explains that ADHD rarely exists on its own, and medication only addresses the ADHD component. So, if ADHD makes up around half of a child’s difficulties, parents should expect roughly that level of improvement from medication, while other underlying factors may still need separate support.
ADHD often occurs alongside conditions such as anxiety, learning difficulties or autism, and not all of these challenges will improve with medication. This is why it’s important for families to understand the specific role medication plays.
Many children experience noticeable improvements in focus and self-regulation, but other areas may still require targeted support. Setting clear expectations helps families see medication as one part of a broader plan that includes behavioural, educational and psychological strategies.
The Complexities of Diagnosis and the Hidden “Dual Diagnosis”
Many families want clarity on whether their child’s challenges stem from ADHD, autism, or a combination of both. Because the symptoms can overlap, the picture isn’t always straightforward.
Dr Tran often begins by addressing the more prominent ADHD features first; once those symptoms settle, a child is better able to regulate and engage, making their social and interactive patterns easier to observe. With the “noise” of unmanaged ADHD reduced, underlying autism traits, if present, become clearer and easier to identify.
This stepwise or ‘top down’ approach tackles the most obvious issues first and then digs deeper as a child’s profile becomes clearer. It’s not just about ticking boxes; it’s about following a child’s progress over time and being open to adjustments in diagnosis or management.
Understanding the “Afternoon Crash”
If you pick your child up from school and suddenly experience a meltdown, restlessness, or big emotions, you’re not alone. The “afternoon crash” is well-known to many families on stimulant medications. Some children can manage well during school hours but find afternoons much harder. Dr. Tommy Tran notes that this is often a multifactorial problem:
- Medication is wearing off
- Kids haven’t burned off energy while at school
- There may be hunger from a suppressed appetite during the day
- Cognitive fatigue sets in after a long day
Adults often feel this too. Think about sitting at your desk all day without moving much. By the end of the day, it’s normal to feel restless and fidgety because you haven’t burned off your energy. Kids with ADHD are very similar. When medication has kept their activity levels down all day, they may need physical outlets once it wears off.
That’s why right after school may not be the best time to tackle homework. Instead, letting your child get outside and run around can help them use up excess energy. This restlessness can be intensified if their appetite has been suppressed during the day, leaving them both hungry (“hangry”) and full of pent-up energy as the afternoon hits.
Tackling the afternoon crash often involves practical routine, like making sure they’re getting regular meals, adequate sleep, and daily physical activity to help manage the fallout. The key is ongoing management and realistic expectations.
When Medication Seems to Stop Working
Sometimes families notice a “honeymoon” period with medication: strong early improvements followed by a sense that the benefits have tapered off. In most cases, the issue isn’t the medication itself. As Dr Tran explains, a child’s response can be heavily influenced by factors such as sleep, nutrition, anxiety, friendships, and school-related pressures.
Rather than medication “stopping” working, these external stressors may be adding to the child’s load. Medication can strengthen focus and coping skills, but it can’t override exhaustion, emotional stress, or environmental challenges.
Ongoing communication between parents, teachers and clinicians can help ensure the child receives balanced support across every area of their life, not just through medication alone.
Preparing for Your Child’s Assessment
A paediatrician only sees your child for a short time, so parent and teacher input are vital.
Dr. Tran encourages families to approach appointments with an open mind and to bring any questions or concerns they may have. Many parents share similar worries about medication, so you’re not alone in what you’re feeling. What’s most important is that both parents and children are willing to consider the idea of medication together, as openness and collaboration lead to the best outcomes.
If you have specific concerns or unique situations, try to observe and record patterns rather than focusing on one-off incidents. For example, notice if your child regularly has meltdowns during certain activities or in noisy settings. The most helpful information you can bring to your appointment highlights these consistent triggers and behaviours, giving a clearer picture of what your child is experiencing day to day:
- Collateral information from home and school carries enormous weight in diagnosis and treatment planning.
- Videos of your child at home can help, but context and triggers (not just meltdowns) are the most useful.
- Highlight your child’s strengths as well as challenges; ADHD isn’t a deficit-only diagnosis!
- This broader picture helps determine whether behaviours are situational, developmental or consistent with ADHD or another neurodevelopmental condition.
Addressing Common Concerns About Children and ADHD Medication
Many families worry about the short- and long-term effects of stimulant medication, but starting treatment doesn’t lock a child in forever. Dr Tran reassures parents that medication can be trialled. If it helps, that’s great; if not, it can simply be stopped.
Another common concern is the fear of future substance misuse. In reality, ADHD medication only works while it’s taken, and research shows that well-managed treatment can actually reduce the risk of later substance use. When children receive safe, supervised support, they’re less likely to seek out other ways to manage their symptoms as they grow older.
Medication Is Only One Part of Support
Dr Tran encourages families to see medication as one tool within a broader framework of care. Children make the most meaningful progress when parents, schools, and clinicians work together to support both their strengths and their challenges. Over the years, he has seen how this shared approach helps children thrive academically, socially, and emotionally.
In his conversation with Jenny on the ADHD Mums podcast, Dr Tran explained:
“ADHD medication works better than most other treatments for all different types of medicine out there. The response rate’s really great and it can be life changing for a lot of kids and their families.”
When a child responds well, the change can be significant. Not only for the child, but also for their family. These moments of relief and reassurance stay with him. For Dr Tran, the most rewarding part of his work is watching children grow into confident young adults.
“I’ve followed this journey for a lot of my patients now… seeing their trajectory over time and the kids growing up, being really successful in life – getting good trades and jobs, going on to study… just seeing them grow and develop over 10 or 12 years is really satisfying.”
The pathway can be long and sometimes challenging, but the progress these young people make and the support their families provide continues to highlight what’s possible with the right care in place.
Final Thoughts
Support, understanding, and the right intervention can truly change lives. If you’re feeling uncertain or overwhelmed, help is available. Here at Paeds in a Pod, Dr. Tran and the team are dedicated to supporting families, celebrating strengths, and supporting children as they grow into thriving, confident adults.
We understand that every child’s ADHD profile is different, which is why we work with families to understand each child’s needs and provide individualised, evidence-based guidance. If you’re considering ADHD assessment or treatment, our team is available to help you explore the options and support your child’s wellbeing.
Key Points:
- ADHD medication generally works well, but only treats the ADHD component, not co-occurring conditions such as anxiety, autism, or learning difficulties.
- Realistic expectations matter. Improvements may be meaningful but not “complete,” depending on what’s driving your child’s challenges.
- Diagnosis can evolve over time. Treating ADHD symptoms first can help reveal underlying autism or other needs.
- The “afternoon crash” is common and can stem from medication wearing off, hunger, pent-up energy, and cognitive fatigue.
- If medication seems to stop working, external factors including sleep, stress, school environment, relationships often play a major role.
- Parent and teacher observations are essential for accurate diagnosis and effective treatment planning.
- Medication isn’t permanent. Families can trial it, evaluate benefits, and stop if it’s not the right fit.
- Long-term studies show that well-managed ADHD medication does not increase the risk of substance misuse.
- Medication works best when paired with behavioural, educational, and emotional supports.
- Dr Tran focus on long-term growth, supporting children into confident, capable young adults.
FAQs
1. How do I know if ADHD medication is working for my child?
Look for improvements in focus, regulation, and daily functioning. If some challenges remain, especially those linked to anxiety or learning issues, that may be expected. Medication addresses ADHD, not every difficulty your child experiences.
2. What if the medication seems to stop working?
This is usually linked to external factors like sleep, stress, hunger, or school demands rather than medication tolerance. Review routines, wellbeing, and environmental stressors before assuming the dose needs changing.
3. Will ADHD medication change (or hide) my child’s personality?
No. Stimulant medication doesn’t alter personality. If your child seems “flat” or not themselves, it may be a sign the dose is too high and needs adjusting.
4. What causes the ‘afternoon crash’?
When medication wears off, children often feel hungry, restless or emotionally overloaded after a full day at school. Regular meals, movement after school, and predictable routines can help minimise the crash.
5. What if I’m not sure whether my child has ADHD, autism, or both?
These conditions can overlap. Often, once ADHD symptoms are managed, underlying social or communication patterns become clearer, helping refine the diagnosis over time.
6. Can we just try medication and see what happens?
Absolutely. A trial is often the best way to understand whether medication is helpful. If it works, great. If not, you can stop. Nothing is permanent.
