What are the main symptoms of ADHD?

The main symptoms of ADHD are inattention, hyperactivity, and impulsivity. Inattention refers to difficulties with focus, distractibility, and challenges in organizing tasks. Hyperactivity involves excessive movement, fidgeting, and an inability to stay still, while impulsivity manifests as hasty actions without forethought, resulting in potential risks or negative outcomes.

These symptoms are core to the ADHD diagnosis, as they significantly impact daily functioning, learning, and social interactions. The presence of these characteristics is crucial for identifying ADHD, as they differentiate it from other conditions that might share similar behavioral elements but do not encompass the specific set of symptoms seen in ADHD. The other options include symptoms related to different mental health issues or conditions that do not align with the characteristics that define ADHD.