ADHD Medication List - Stimulants The effects of stimulants are increased levels of norepinephrine and dopamine two brain chemicals. They include the methylphenidate (Ritalin, Concerta, Focalin) and amphetamines (Adderall, Dexedrine, Vyvanse). Tricyclics, a class older of antidepressants are also prescribed by doctors to treat ADHD. However, these medications can cause