Modafinil is a well-known nootropic that is prescribed for the treatment of narcolepsy, obstructive sleep apnea, and work sleep disorders, which are associated with excessive daytime sleepiness. It is an effective medication which is a FDA-approved medication and has a fast acting mechanism, Modafinil is available under various brand name such as Modalert, Modafinil, and Provigil.…Read More