Attention-deficit hyperactivity disorder (AD/HD) is a neurobiological disorder that can interfere in a person's daily life. Learn more about ADHD basics here....
Have doctors found an exact cause of ADHD? Do biological factors or genes have anything to do with it? More on causes and risks of ADHD development here....
What are the symptoms of ADHD and when do they first present? We outline the principal characteristics of attention deficit hyperactivity disorder to help you...
The symptoms that I have ( I am ADHD though not ADD)are Restlessness, constant fidgeting, i constantly go off topic even when i'm thinking in my head. Sometimes mild depression or even slight euphoria too. hope this helps