Primary uses
- Narcolepsy: A chronic neurological disorder that affects the brain’s ability to control sleep and wake cycles. Modafinil helps reduce the overwhelming daytime sleepiness associated with this condition.
- Shift Work Sleep Disorder (SWD): For individuals with work schedules that disrupt their normal sleep patterns. Taking a modafinil 200 mg tablet approximately one hour before a work shift helps maintain alertness.
- Obstructive Sleep Apnea (OSA): Used in addition to a primary treatment, such as a Continuous Positive Airway Pressure (CPAP) machine, to improve wakefulness in patients with residual excessive sleepiness.






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