Skip to main content
Logo for WebMD
  • Home
  • Conditions

    Conditions

    View All
    • ADD/ADHD
    • Allergies
    • Arthritis
    • Atrial fibrillation
    • Breast Cancer
    • Cancer
    • Crohn's Disease
    • Depression
    • Diabetes
    • DVT
    • Eczema
    • Eye Health
    • Heart Disease
    • HIV & AIDS
    • Lung Disease
    • Lupus
    • Mental Health
    • Multiple Sclerosis
    • Migraine
    • Pain Management
    • Psoriasis
    • Psoriatic Arthritis
    • Rheumatoid Arthritis
    • Sexual Conditions
    • Skin Problems
    • Sleep Disorders
    • Ulcerative Colitis
    • View All
  • Drugs & Supplements

    Drugs & Supplements

    • Drugs
    • Supplements
    • Pill Identifier
    • Interaction Checker
  • Well-Being

    Well-Being

    View All
    • Aging Well
    • Baby
    • Birth Control
    • Children's Health
    • Diet & Weight Management
    • Fitness & Exercise
    • Food & Recipes
    • Healthy Beauty
    • Men's Health
    • Parenting
    • Pet Health
    • Pregnancy
    • Sex & Relationships
    • Teen Health
    • Women's Health
    • View All
  • Symptom Checker
  • Find a Doctor
  • More

    More

    • News
    • Blogs
    • Podcasts
    • Webinars
    • Newsletters
    • WebMD Magazine
    • Best Hospitals
    • Support Groups
    • Surgeries and Procedures
    • Orthopedics
  • Privacy & More
Log In
    • Sleep Disorders
    • Good Sleep Habits
    • Sleep Disorders
    • Other Sleep Problems
    • What Affects Sleep
    • Tests & Treatments
    • Tools & Resources
    • View Full Guide

    Narcolepsy Directory

    Narcolepsy is a sleep disorder in which a neurological problem causes a person to have excessive tiredness during the day. Follow the links below to find WebMD's comprehensive coverage about narcolepsy, how to treat it, and much more.

    Medical Reference

    • Symptoms of Narcolepsy

      WebMD provides an overview of narcolepsy, including symptoms and treatment.

    • Sleep Problems -- the Basics

      Learn more from WebMD about the types and causes of various sleep problems.

    • Sleep and Hypersomnia

      WebMD looks at the condition called hypersomnia, characterized by excessive daytime sleepiness.

    • Causes of Sleep Problems

      Sleep problems can be blamed on a variety of factors, including illness, emotional stress, pain, certain medications, the environment, and genetics. Learn more from WebMD.

    View All

    Features

    • You May Have a Chronic Sleep Disorder If …

      Wake up to this simple fact: You are not supposed to be sleepy, with your feet draggin' and lids laggin' during the day.

    Slideshows & Images

    • A Visual Guide to Sleep Disorders

      Pictures show you the symptoms, causes, tests, and treatments for sleep problems.

    Quizzes

    • Why You Need Your ZZZs Quiz

      Take this quiz and test your knowledge of sleep -- deprivation, insomnia, and nightmares.

    Health Tools

    • Sleep Disorders Health Check - Take the WebMD Sleepiness Assessment

    News Archive

    View All

    Today on WebMD

    Nightmares in Adulthood

    See the variety of reasons that can causes these dreams.

    Trouble Staying Awake During the Day?

    Get tips to help manage daytime sleepiness.

    Recommended for You

    What Do Your Dreams Say About You?

    How Your Sleep Position Affects Your Health

    ADHD and Sleep Problems

    Top doctors in ,

    Find more top doctors on

      Health Solutions from Our Sponsors

      • Penis Curved When Erect?
      • Could I have CAD?
      • Treat Bent Fingers
      • Treat HR+, HER2- MBC
      • Tired of Dandruff?
      • Benefits of CBD
      • Rethink MS Treatment
      • AFib-Related Strokes
      • Risk of a Future DVT/PE
      • Is My Penis Normal?
      • Relapsing MS Options
      • Liver Transplants Save Lives
      • Finance Plastic Surgery
      • Bent Finger Causes
      • Living With Psoriasis?
      • Missing Teeth?

      More from WebMD

      • 5 Tips to Help With Relapsing MS
      • How to Thrive With Narcolepsy
      • Relief for Blocked Hair Follicles
      • Psoriatic Arthritis and Your Sleep
      • What Psoriasis Feels Like
      • First Psoriatic Arthritis Flare
      • Talking to Your Doctor About RA
      • Crohn's: A 'Full-Body' Disease
      • Avoiding Crohn’s Flares
      • Health Benefits of Hemp Seed Oil
      • Live Better With Psoriatic Disease
      • Types of B-Cell Therapy for MS
      • 5 Health Benefits of Hemp
      • Why Prostate Cancer Spreads
      • Living with Advanced Breast Cancer
      • Where Breast Cancer Spreads
      • Policies

        • Privacy Policy
        • Cookie Policy
        • Editorial Policy
        • Advertising Policy
        • Correction Policy
        • Terms of Use
      • About

        • Contact Us
        • About WebMD
        • Careers
        • Newsletter
        • Corporate
        • WebMD Health Services
        • Site Map
        • Accessibility
      • Our Apps

        • WebMD Mobile
        • WebMD App
        • Pregnancy
        • Baby
        • Allergy
      • For Advertisers

        • Advertise with Us
        • Advertising Policy
      • TRUSTe
      • TAG Registered Seal
      • Adchoices

      © 2005 - 2023 WebMD LLC, an Internet Brands company. All rights reserved. WebMD does not provide medical advice, diagnosis or treatment. See additional information.

      Logo for WebMD