ADHD Medications and Treatments Stimulants are the most common drugs used to treat ADHD. They increase levels of neurotransmitters, which help improve concentration and control of impulses. These include dextroamphetamine, amphetamine, and dex that are known under brands like Adderall and methylphenidate, as well as Lisdexamfetamine, also known as Ritalin https://www.iampsychiatry.com/adult-adhd-medication