Are ADHD and autism linked?

Yes, ADHD and autism are linked, and it's common for individuals to have traits of both. In Australia, it's well recognised that ADHD (Attention Deficit Hyperactivity Disorder) and autism spectrum disorder (ASD) can co-occur. In fact, research shows that around 30% to 80% of autistic individuals may also have ADHD, and vice versa.

Both conditions are neurodevelopmental, meaning they affect how the brain develops and functions. However, they are distinct diagnoses, each with its own criteria. ADHD typically involves difficulties with attention, impulsivity, and hyperactivity, while autism affects social communication, flexibility in thinking, and sensory processing.

Key points about their relationship:

• Shared symptoms: Difficulty with focus, routines, social interactions, and emotional regulation.

• Different presentations: A child with both ADHD and autism may need a tailored approach that addresses both attention challenges and social development.

• NDIS relevance: Many Australians with co-occurring ADHD and autism are eligible for supports under the National Disability Insurance Scheme (NDIS), particularly when daily functioning is affected.

Diagnosis and treatment require careful evaluation by professionals who can distinguish overlapping traits and build a support plan that works for the individual.

Need guidance on co-occurring ADHD and autism? Speak with our experienced team today.