KM is an 11-year-old autistic boy followed by a developmental-behavioral pediatrician (DBP) practicing within a multidisciplinary autism center. He had been prescribed various attention-deficit hyperactivity disorder (ADHD) medications over the years, most recently dextroamphetamine-amphetamine extended-release capsule 10 mg daily.KM initially presented to the DBP for diagnostic confirmation of autism and ADHD at the age of 7 years. His school had conducted a detailed evaluation the year prior,…