The exact cause of attention-deficit/hyperactivity disorder is not yet known. Many issues in childhood can lead to difficulty sustaining attention, though that wouldn't necessarily be considered to be the same as ADHD.| Solara Mental Health
How do you know if you have ADHD (Attention-Deficit Hyperactivity Disorder)? ADHD is a disorder that makes it difficult for a child or individual to pay attention, follow the thread of a conversation, and reign in impulsive behaviors. He or she may also be restless and virtually always active.| Solara Mental Health