Provigil (modafinil) and Adderall (amphetamine/dextroamphetamine) are brand-name drugs. They’re both prescribed for daytime sleepiness related to narcolepsy. Each ...

Medically reviewed by Alex Yampolsky, PharmD Nuvigil (armodafinil) and Provigil (modafinil) are prescription medications.

Various stimulants, also known as central nervous system (CNS) stimulants, can treat narcolepsy, including: Provigil ...