REM sleep behavior disorder: Difference between revisions

From Slumber Services
Jump to navigation Jump to search
(Created page with "REM sleep behavior disorder (RBD) is a type of parasomnia characterized by acting out vivid, intense dreams during rapid eye movement (REM) sleep, often leading to physical injury. This disorder occurs when the normal sleep paralysis of the muscles during REM sleep is lost, allowing the person to act out their dreams. ==Cause== The exact cause of RBD is not known, but it is associated with certain medical conditions, such as neurodegenerative disorders, such as [...")
 
No edit summary
 
Line 21: Line 21:
{{sleep}}
{{sleep}}
{{stub}}
{{stub}}
{{Mental and behavioural disorders|selected = physical}}
[[Category:Sleep disorders]]
[[Category:Sleep disorders]]
[[Category:Articles containing video clips]]
[[Category:Articles containing video clips]]
[[Category:Lewy body dementia]]
[[Category:Lewy body dementia]]

Latest revision as of 04:50, 6 February 2023

REM sleep behavior disorder (RBD) is a type of parasomnia characterized by acting out vivid, intense dreams during rapid eye movement (REM) sleep, often leading to physical injury. This disorder occurs when the normal sleep paralysis of the muscles during REM sleep is lost, allowing the person to act out their dreams.

Cause

The exact cause of RBD is not known, but it is associated with certain medical conditions, such as neurodegenerative disorders, such as Parkinson's disease, as well as medications, such as antidepressants.

Incidence

It is more common in older adults and affects about 0.5-1% of the general population.

Symptoms of RBD

  • Acting out vivid, intense dreams with physical movements
  • Loud vocalizations, such as shouting or grunting
  • Physical injury to self or bed partner
  • Difficulty awakening from the episode

Diagnosis

Diagnosis of RBD involves a detailed medical and sleep history, physical examination, and polysomnography (a sleep study) to assess sleep patterns and muscle activity during REM sleep.

Treatment

Treatment of RBD involves avoiding triggers, such as alcohol and certain medications, and using medications, such as clonazepam, to reduce muscle activity during REM sleep. In some cases, therapy, such as cognitive behavioral therapy, may be helpful in reducing the frequency and severity of episodes.

Underlying medical conditions

It is important to seek medical evaluation for RBD as it may be a sign of an underlying medical condition and can lead to physical injury. Proper treatment can help improve sleep quality and reduce the frequency and severity of episodes.

References

  • American Academy of Sleep Medicine. (2021). International Classification of Sleep Disorders, Third Edition (ICSD-3). Darien, IL: American Academy of Sleep Medicine.
  • Iranzo, A., Santamaria, J., Serradell, M., Marti, M. J., Valldeoriola, F., & Tolosa, E. (2006). Rapid-eye-movement sleep behaviour disorder in Parkinson's disease: a study of frequency, phenomenology and pathogenic mechanisms. Brain, 129(11), 2970-2980.
  • Dauvilliers, Y. (2007). Rapid eye movement sleep behaviour disorder. Sleep Medicine Reviews, 11(4), 259-268.
Sleep medicine navigation.
Sleep disorders
Anatomical
Dyssomnias
Circadian rhythm disorders
Parasomnias
Benign phenomena
Treatment

This is a short summary article. For quality control, we do not encourage or allow strangers to edit the content.