ADHD can be characterized by which two main categories of symptoms?

ADHD, or Attention-Deficit/Hyperactivity Disorder, is primarily characterized by two main categories of symptoms: inattentiveness and hyperactivity. Inattentiveness refers to difficulties in maintaining focus, organizing tasks, and following through on instructions, which can manifest as careless mistakes or being easily distracted. Hyperactivity involves excessive movement, fidgeting, or an inability to stay still, often leading children to run or climb in inappropriate situations, and can also include impulsive behaviors such as blurting out answers or interrupting others.

These two symptom categories reflect the core difficulties individuals with ADHD typically experience and are essential for diagnosis according to established criteria, such as those found in the DSM-5. Understanding these symptom categories is crucial for effectively identifying and treating ADHD.