Attention-Deficit Hyperactivity Disorder or ADHD is a chronic condition that causes attention difficulty, above-normal levels of hyperactivity, and impulsiveness. This disorder often begins in childhood and can persist into adulthood. 

 

ADHD may cause low self-esteem, troubled relationships, and difficulty at school or work. People with this disorder may also have trouble focusing their attention on a single task or sitting still for long periods of time.

 

Treatments include medication and talk therapy.

Psych Central

ADHD: Attention Deficit Hyperactivity Disorder Guide

 

Made of Millions

Attention Deficit Hyperactivity Disorder

 

Healthy Place

What Is ADD and ADHD? Definition & Details

 

National Alliance on Mental Illness (NAMI) 

ADHD