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Complications
By Mayo Clinic staffOccasional nightmares usually aren't a concern, but regularly disrupted sleep can be. It can cause excessive daytime sleepiness, which can lead to difficulties at school or work, or problems with everyday tasks such as driving.
References
- Nightmares and other disturbing parasomnias. American Academy of Sleep Medicine. http://www.aasmnet.org..ces/FactSheets/NightmareParasom.pdf. Accessed June 1, 2009.
- Nightmares. American Academy of Sleep Medicine. http://www.sleepeducation.com/Disorder.aspx?id=37. Accessed June 1, 2009.
- Sleepiness diary. National Sleep Foundation. Accessed June 2, 2009.
- Simard V, et al. Longitudinal study of bad dreams in preschool-aged children: Prevalence, demographic correlates, risk and protective factors. Sleep. 2008;31:62.
