https://blogfreely.net/cannona....nswer4/how-to-become
How Does Medication For ADHD Work? Stimulants are among the most frequently prescribed ADHD medications. They help by increasing the levels of brain chemicals known as dopamine and norepinephrine. These include methylphenidate, amphetamines and dextroamphetamines (Adderall), and lisdexafetamine, (Vyvanse). Doctors typically prescribe them in long-release versions that last six to eight hours or more. This reduces fluctuations and downs as the medicine is absorbed. The majority of