Attention deficit hyperactivity disorder (ADHD)
Causes
It's not clear what causes attention deficit hyperactivity disorder, but it tends to run in families.
Attention deficit hyperactivity disorder is a condition that includes symptoms such as being restless and having trouble concentrating.
Symptoms of attention deficit hyperactivity disorder include a short attention span, constantly fidgeting and acting without thinking.
Page last reviewed: 24/12/2021
Next review due: 24/12/2024