what is in modafinil that keeps you awake does modafinil affect sleep

What is in modafinil that keeps you awake, does modafinil affect sleep

what is in modafinil that keeps you awake [what is in modafinil that keeps you awake] does modafinil affect sleep does modafinil keep you awake at night does modafinil keep you awake how long does modafinil keep you awake