What are the 5 major symptoms of narcolepsy?2,4

You don't need to experience all of them to have narcolepsy.2

Being informed can help you talk with your doctor.

Narcolepsy is often misunderstood, with about 50% of those affected being undiagnosed.5 It is a real condition involving nerve cells and chemicals in the brain.6 If any of the symptoms above sound familiar to you, take the Narcolepsy Symptom Screener on this site to assess if you may have narcolepsy and to help you prepare for a talk with your doctor or with a sleep specialist.

Take the Narcolepsy Symptom Screener

Take the Symptom Screener

Take the Symptom Screener to help recognize and record your symptoms and to help you have a better discussion with your doctor.
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Find a Sleep Specialist

Find a Sleep Specialist

Find healthcare professionals in your area who have experience with sleep-related medical conditions.

  • Request Materials

    Access educational materials to help you learn more about narcolepsy and its symptoms.

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  • See the TV Commercial

    Watch the TV commercial Watch Video ▶
  • Patient Perspectives

    Watch videos of real patients talking about their experiences with narcolepsy symptoms.

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  • Narcolepsy Visualized

    Narcolepsy Visualized See More ▶

The content on this site is not meant to replace a conversation with your doctor. Only a doctor can evaluate your symptoms and make a diagnosis.