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02:43

What Are Parasomnias — and During What Stages of Sleep Do They Occur?

Night terrors and sleepwalking are two examples of parasomnias.

Lauren Smith, MAAlexandra Schwarz, MD
Written by Lauren Smith, MA | Reviewed by Alexandra Schwarz, MD
Published on September 27, 2023

Parasomnias refer to the strange things that someone may do or experience during sleep. Examples include sleepwalking, talking during sleep, or night terrors. Often, people do not remember parasomnias the next day. 

In this video, learn what causes parasomnias and during what stages of sleep they typically occur, according to Stacia Woodcock, PharmD, Pharmacy Editor at GoodRx.

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Additional Medical Contributors
  • Stacia Woodcock, PharmDStacia Woodcock, PharmD, is a pharmacy editor for GoodRx. She earned her Doctor of Pharmacy degree from the University of Kentucky and is licensed in New York and Massachusetts.

    References

    Berry, R., et al. (2016). Parasomnias. Fundamentals of Sleep Medicine.

    Kazaglis, L., et al. (2016). Classification of parasomnias. Current Sleep Medicine Reports.

    View All References (5)

    Khan, I., et al. (2021). Exploding head syndrome. StatPearls.

    MedlinePlus. (2021). Night terrors in children.

    MedlinePlus. (2023). Sleepwalking.

    Proserpio, P., et al. (2018). Drugs used in parasomnia. Sleep Medicine Clinics.

    Singh, S., et al. (2018). Parasomnias: A comprehensive review. Cureus.

    GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizations, governmental agencies, academic institutions, and peer-reviewed scientific journals. Learn more about how we ensure our content is accurate, thorough, and unbiased by reading our editorial guidelines.

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