Wakefulness and narcolepsy
All patients with narcolepsy suffer from excessive sleepiness (ES).1
People with narcolepsy do not necessarily sleep more than the average person. In fact, regardless of how well they sleep, patients with narcolepsy can still experience excessive sleepiness.2
In addition to excessive sleepiness, many patients with narcolepsy experience sudden loss of muscle tone (called cataplexy). This often occurs in the knees, face, and neck, and may be triggered by emotions like excitement or surprise.1
For more information about narcolepsy, click here.
What are the treatment options for narcolepsy?
There is no cure for narcolepsy, but making lifestyle or behavioral changes can help manage symptoms of the disorder. For example, patients may take scheduled naps during the day to prevent falling asleep unexpectedly. Medications are also available to treat excessive sleepiness associated with narcolepsy.3
NUVIGIL has been shown to improve wakefulness throughout the day for people suffering from excessive sleepiness associated with narcolepsy.4










