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Published on: 11/13/2025

How can you tell the difference between narcolepsy and regular sleepiness?

Narcolepsy is a sleep disorder that causes sudden sleep attacks, while regular sleepiness is usually due to lack of sleep or lifestyle factors.

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Explanation

Narcolepsy and regular sleepiness might seem similar, but they are quite different. Narcolepsy is a medical condition that causes people to suddenly fall asleep, even during activities like driving. This is not just feeling tired; it can happen without warning and is hard to control. Regular sleepiness, on the other hand, usually happens because someone didn't get enough sleep or is tired from doing a lot during the day. It doesn't usually cause sudden sleep attacks.

Key Differences:

  • Narcolepsy:
    • Sudden sleep attacks
    • Hard to control
    • Can happen anytime, even when active
  • Regular Sleepiness:
    • Usually due to lack of sleep
    • Can be improved with rest
    • Doesn't cause sudden sleep

If you or someone you know is experiencing sudden sleep attacks, it might be important to talk to a doctor to find out more. For additional support, especially if these issues are causing stress, visit 988lifeline.org.

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