Three recognised presentations
Different types of ADHD
Predominantly Inattentive
Mainly involves focus, organisation, and follow-through difficulties , historically called ADD. It's often missed because it's quieter.
Predominantly Hyperactive-Impulsive
Mostly involves restlessness, fidgeting, and impulsivity, with fewer attention complaints. It tends to be more visible from the outside.
Combined Presentation
Includes significant symptoms from both groups. It's the most common presentation overall.
It can change over time
Presentations can shift across the lifespan. A hyperactive child may become a quietly restless adult.
Rarely on its own
ADHD often co-occurs with anxiety, depression, autism, or learning differences. These can change how it looks day to day.
Get a proper assessment
A qualified clinician is the only reliable way to identify which presentation fits. Online tests are a starting point, not a diagnosis.
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