Pharmacological agents are considered a standard treatment recommendation in children with ADHD. Recently, a non-stimulant pharmacological agent, atomoxetine (ATMX), has been reported to be effective and safe in school-age children with ADHD. Data are not available for the usefulness of ATMX in children younger than 6 years. However, parents of younger children with ADHD are frequently asking practicing physicians to prescribe ATMX for their child since they do not want their child taking stimulants.