ADHD
"When I first took Concerta, I was more able to concentrate on hard tasks, such as writing and doing math calculations. When I stopped taking this medication, I was unable to pay attention in class, and kept misplacing flash drives and pencils. Plus, I&#039;ve got a bunch of D&#039;s and F&#039;s on essay assignments because I&#039;ve been leaving ADD untreated for six months. 

Concerta helped me concentrate, but it didn&#039;t make me too jittery or not focused enough, and it feels just right. When I came back to the medication, after six months of not taking it, I&#039;ve had the best school days I&#039;ve ever had in my life. This medication works, no nonsense, just don&#039;t drink too much coffee or energy drinks if you don&#039;t want a fast or irregular heartbeat."