The basics, in context.
What is modafinil?
Modafinil is a prescription medicine used for certain conditions involving excessive sleepiness. Approved uses vary by country. A healthcare professional can explain whether it is relevant to your circumstances.
It does not replace sleep
Modafinil is not a substitute for adequate sleep or treatment of an underlying sleep disorder. General information cannot establish whether a medicine is appropriate for you.
Read beyond the headline
Review potential risks, interactions and medical precautions with a qualified healthcare professional. Do not change treatment based on this website.