Modafinil is a wakefulness-promoting medicine approved for narcolepsy, obstructive sleep apnea, and shift work disorder. Doctors sometimes prescribe it for other conditions when the potential benefits outweigh the risks and when evidence supports that choice. This guide summarizes what the research shows and where the data are still limited, so readers can discuss options with…

Modafinil is widely used to promote wakefulness in conditions like narcolepsy, shift work sleep disorder, and obstructive sleep apnea. While the drug is considered effective and generally well-tolerated, some users have reported teeth grinding (bruxism) as an unexpected side effect. Key Takeaways What Is Bruxism? Bruxism is the involuntary grinding, clenching, or gnashing of teeth….

Modafinil, a medication primarily approved to promote wakefulness in conditions such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder, is drawing increasing interest as a potential treatment for Attention Deficit/Hyperactivity Disorder (ADHD, formerly known as ADD) (U.S. Food and Drug Administration, 2015; Greenblatt & Adams, 2023). While standard stimulants remain first-line therapies for…

Modafinil and Adderall are two of the most widely recognized prescription medications for enhancing wakefulness and attention. While both are central nervous system stimulants, they differ in their mechanisms, approved uses, side effect profiles, and potential for misuse. These differences are clinically significant, especially since both drugs are classified as controlled substances. Understanding their distinctions…

Choosing between armodafinil and modafinil can feel confusing. Both are prescription medicines that help adults stay awake if they have narcolepsy, obstructive sleep apnea (OSA), or shift work disorder (SWD). This guide compares how they work, how long they last, how well they perform, and how safe they are, using data from clinical studies and…

Modafinil, best known by its brand name Provigil, is a prescription medication approved to treat sleep-related conditions such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder. While praised for its wakefulness-promoting effects, Modafinil has gained widespread off-label use as a so-called “smart drug” among students, professionals, and tech workers seeking enhanced focus and…

Sleep apnea is a common disorder marked by repeated breathing interruptions during sleep. These disruptions cause excessive daytime sleepiness, severely impacting quality of life. Modafinil, a wake-promoting agent, has been studied as an adjunctive treatment for managing this sleepiness. Key Takeaways Understanding Sleep Apnea Sleep apnea involves repeated pauses in breathing during sleep. The main…

Modafinil is a prescription medicine that helps people stay awake. It is often called a smart drug, but the science shows it works mainly by improving wakefulness and certain types of thinking, not by turning people into geniuses (U.S. Food and Drug Administration, 2015; Greenblatt & Adams, 2023). Key Takeaways What is Modafinil Modafinil is…