Although many people think that it’s easy to spot symptoms of ADHD in children, it can be confused with other conditions. For instance, did you know that ADHD and anxiety disorders have several overlapping symptoms?
That’s one reason why a professional ADHD assessment is key in order to avoid a misdiagnosis.
Is it Anxiety or ADHD?
Both conditions can cause restlessness, difficulty concentrating and impulsive behaviour. However, their root causes and treatments differ significantly.
ADHD (Attention Deficit Hyperactivity Disorder) is a neurodevelopmental condition characterised by inattention, hyperactivity, and impulsivity. People with ADHD struggle with staying organised, focused and self-regulating, often acting before thinking. The way they’re easily distracted is due to an inability to regulate focus, not necessarily due to excessive worry.
Anxiety, on the other hand, is a mental health disorder driven by excessive fear or worry. Children with anxiety might also appear distracted; however, their lack of focus stems from intrusive thoughts rather than an inability to regulate their attention.
Anxiety can also cause physical symptoms like increased heart rate, sweating and tension, particularly in stressful situations.
Overlapping Symptoms and Misdiagnosis
The confusion between ADHD and anxiety arises from their shared symptoms, including:
- Restlessness
- Difficulties focusing
- Disturbances to sleep
A child with ADHD might struggle to complete tasks due to distractibility, whereas a child with anxiety may avoid tasks out of fear of failure. Misdiagnosis is common, as anxiety can mimic ADHD symptoms and vice versa.
A person with anxiety may appear inattentive because they are overwhelmed by worries, while someone with ADHD may experience secondary anxiety due to struggles with organisation and time management.
The Diagnosis Process
Accurate diagnosis requires a thorough assessment by professionals like Child Mental Health Clinic, often involving clinical interviews, self-reports, and sometimes neuropsychological testing.
Understanding the main cause of symptoms is crucial: does your child struggle with focus across all situations (ADHD) or only in stressful situations (anxiety)? Do their struggles with paying attention and completing tasks stem from poor attention regulation (ADHD) or worry about performance (anxiety)?
The type of treatments also differ. ADHD is commonly managed with stimulant or non-stimulant medications, behavioural therapy, and strategies for executive function support. Executive function refers to a set of cognitive skills that help with managing tasks, organising thoughts, regulating emotions, and controlling behaviour. It is often described as the ‘brain’s management system’.
Anxiety is treated with cognitive-behavioural therapy (CBT), relaxation techniques, and sometimes medication like SSRIs. In cases where both conditions coexist, we can recommend a treatment plan addressing both disorders.
Find out more about our ADHD assessments for children. Or simply contact us for more information.