Cancer-related fatigue (CRF) is a relentless and debilitating symptom that affects many cancer patients during and after treatment. Unlike ordinary fatigue, it doesn’t improve with rest and can significantly diminish quality of life. Modafinil, known for its wakefulness-promoting effects, has emerged as a potential option for managing this persistent fatigue. Examining research on its effectiveness,…

Modafinil is a prescription medication used to promote wakefulness in people who struggle with excessive daytime sleepiness. It is FDA-approved for narcolepsy, obstructive sleep apnea (OSA), and shift work disorder (SWD) (U.S. Food and Drug Administration, 2015). Because psychiatrists specialize in mental health and brain-related conditions, many patients wonder if they can prescribe modafinil for…

Modafinil is a wakefulness-promoting agent primarily prescribed for disorders such as narcolepsy, obstructive sleep apnea (OSA), and shift work disorder (SWD). Beyond these approved uses, Modafinil is also widely used off-label to enhance focus, productivity, and cognitive performance. With multiple brands and generic options available, many users wonder if differences between these products affect efficacy…

Fatigue and brain fog are two of the most disabling symptoms for people with autonomic nervous system disorders. Some patients and clinicians have considered modafinil as a way to manage these issues. Modafinil is approved for sleep-related conditions such as narcolepsy, obstructive sleep apnea, and shift work disorder, but its use in dysautonomia remains off-label…

Obstructive sleep apnea (OSA) causes repeated pauses in breathing during sleep because the airway becomes blocked. Continuous positive airway pressure (CPAP) therapy is the most common treatment and works by keeping the airway open with steady air pressure. Even with regular CPAP use, some people still feel very sleepy during the day. This problem is…

Traumatic brain injury (TBI) often leaves lasting effects on a person’s ability to think clearly, stay alert, and recover fully. One of the most debilitating symptoms reported by patients is excessive daytime sleepiness (EDS) and persistent fatigue. These can dramatically reduce quality of life and interfere with participation in rehabilitation. Modafinil, a central nervous system…

For individuals coping with both attention-deficit hyperactivity disorder (ADHD) and excessive daytime sleepiness, the idea of combining Modafinil and Elvanse (sold as Vyvanse in the U.S.) may seem promising. Both medications target cognitive performance and alertness, but through different mechanisms. However, the scientific evidence for this combination is limited—and the potential risks may outweigh the…

Modafinil is a well-known prescription medication used to promote wakefulness in individuals with narcolepsy, sleep apnea, and shift work sleep disorder. While its cognitive-enhancing effects have gained popularity, some users have raised a peculiar concern: does modafinil cause body odor? Although this side effect is not officially recognized, anecdotal accounts suggest a potential link. Key…