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