ADHD Medication Names Stimulants increase the levels of brain chemicals, norepinephrine and dopamine that treat ADHD symptoms. They are available in immediate-release (short-acting) and extended-release tablets, liquids and patches. Stimulants include dextroamphetamine, dextro, and Adderall. Lisdexamfetamine comes as a four-hour capsule or tablet. Stimulants Stimulants for ADHD are the most