Medications for Autism and ADHD Children with ADHD and autism may benefit from medications. They aren't able to treat autism, but they do alleviate symptoms such as aggression and irritability. Stimulants, such as methylphenidate (Ritalin) and amphetamine (Adderall, Dexedrine, Vyvanse, Dyanavel), are commonly prescribed for children with ADHD. A new