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