ADHD Medications and Treatments The most common medications used to treat ADHD are stimulants. They increase levels of neurotransmitters to improve concentration and control of impulses. Adderall and dextroamphetamine are just two examples, along with methylphenidate and lisdexamfetamine. Ritalin as well as their brand names. If stimulants are not effective https://www.iampsychiatry.com/adult-adhd-medication