Treatment of ADHD | CDC
www.cdc.gov › ncbddd › adhdStimulants are the best-known and most widely used ADHD medications. Between 70-80% of children with ADHD have fewer ADHD symptoms when taking these fast-acting medications. Nonstimulants were approved for the treatment of ADHD in 2003. They do not work as quickly as stimulants, but their effect can last up to 24 hours.