Attention Deficit Hyperactivity Disorder (ADHD) is a chronic condition that affects millions of children and adolescents. While there is no cure for ADHD, there are effective treatments available. However, there is controversy over the use of psycho-stimulants as the prescription of treatment for adolescents diagnosed with ADHD. This paper explores the causes of ADHD, the diagnosis and treatment of the condition, and the ongoing controversies surrounding ADHD treatment in adolescents.