Delayed Sleep–Wake Phase Disorder (DSWPD), also called Delayed Sleep Phase Disorder (DSPD), is a circadian rhythm disorder where an individual’s sleep schedule is shifted two or more hours later than conventional times. This makes it difficult to fall asleep before midnight and equally hard to wake up in the morning for work, school, or social…

Fibromyalgia (FM) is a chronic condition marked by widespread pain, persistent fatigue, sleep disturbances, and cognitive issues often referred to as “fibro fog.” These symptoms can make daily activities challenging and exhausting. While current treatments often target pain and sleep, managing debilitating fatigue remains a major hurdle. Modafinil, a wakefulness-promoting medication approved for sleep disorders,…

Idiopathic hypersomnia (IH) is a rare but debilitating sleep disorder characterized by excessive daytime sleepiness that persists despite long or sufficient nighttime sleep. Many patients describe living with constant grogginess, unrefreshing naps, and difficulty maintaining daily functioning. Because of these challenges, effective treatments are essential. One medication often discussed is modafinil, a wakefulness-promoting drug originally…

Narcolepsy is a chronic neurological sleep disorder that causes excessive daytime sleepiness (EDS), sudden muscle weakness (cataplexy), vivid dreams, and fragmented nighttime sleep. Treatment aims to improve daytime functioning, reduce sleep attacks, and manage associated symptoms such as cataplexy. For many years, modafinil has been the mainstay therapy for narcolepsy-related EDS. More recently, pitolisant, a…

Modafinil is a prescription medicine for excessive daytime sleepiness related to narcolepsy, obstructive sleep apnea, and shift work disorder. It is also used off label by some people who want to stay alert. A common worry is whether modafinil will make you fail a drug test. The short answer is that standard workplace panels do…

Modafinil is a wakefulness-promoting medication commonly prescribed for narcolepsy, obstructive sleep apnea, and shift work sleep disorder. While generally considered safe and effective, emerging case reports and experimental studies suggest that modafinil may, in rare cases, be associated with compulsive behaviors, including gambling. Understanding the evidence is critical for both patients and healthcare providers. Key…

Modafinil, a prescription medication approved for narcolepsy, obstructive sleep apnea, and shift work disorder, is also widely used off-label as a cognitive enhancer. Students, professionals, and others often turn to modafinil to increase alertness, focus, and productivity. But an important question remains: Does modafinil affect creativity? Creativity drives innovation in science, business, and the arts….

Modafinil is a central nervous system (CNS) stimulant commonly used to treat narcolepsy, sleep apnea, and shift work disorder. Sold as Provigil, it helps reduce excessive sleepiness by stimulating brain areas that regulate wakefulness. For anyone using modafinil, knowing how long it remains in the system is important, particularly in the context of drug testing…