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