Linda A. Johnson U.S. regulators have approved the first new drug in over a decade for children with ADHD, which causes inattention, hyperactivity and impulsivity. The Food and Drug Administration late Friday OK’d Qelbree (KELL’-bree) for treating attention deficit hyperactivity disorder in children ages 6 to 17. It comes as a capsule that’s taken daily. Unlike nearly all other ADHD medicines, Qelbree is not a stimulant or a controlled substance, making it harder to abuse than older drugs. That’s been a problem with earlier ADHD treatments like Ritalin, nearly all of which contain the stimulants amphetamine or methylphenidate.