Listed in Health
Modafinil, which is in Modalert 200 mg, works by attaching to dopamine transport receptors in the brain. It blocks these receptors so that dopamine can’t get back into the brain. Also, it makes the brain make more of the chemicals histamine, orexin, and norepinephrine. This gives you more energy, helps you concentrate and think better, and makes you more focused. By making the mind more alert, it helps a person work all day without getting tired.