So you’re interested in trying some modafinil for yourself but aren’t sure how long the medication lasts. Compared to other medications, modafinil is very long lasting. It can last between 16 and 22 hours, but varies a lot depending on your genetic factors, and what else was taken along with the modafinil. Understanding how long modafinil lasts will depend on some important considerations. It’s also necessary to remember that everyone is different.
