BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuSleep paralysisParasomnia - sleep paralysis; Isolated sleep paralysisSleep paralysis is a condition in which you are unable to move or speak right as you're falling asleep or waking up. During an episode of sleep paralysis, you are totally aware of what is happening. Causes Sleep paralysis is fairly common. Many people have at least one episode during their lifetimes.The exact cause of sleep paralysis is not fully known. Research shows the following are linked to sleep paralysis:Not getting enough sleep Having an irregular sleep schedule, such as with shift workers Mental stress Sleeping on your backCertain medical problems can be associated with sleep paralysis:Sleep disorders, such as narcolepsy NarcolepsyNarcolepsy is a nervous system problem that causes extreme sleepiness and attacks of daytime sleep.ImageRead Article Now Book Mark Article Some mental conditions, such as bipolar disorder, post traumatic stress disorder (PTSD), and panic disorder Bipolar disorderBipolar disorder is a mental condition in which a person has wide or extreme swings in their mood. Periods of feeling sad and depressed may alternat...ImageRead Article Now Book Mark Article Post traumatic stress disorderPost-traumatic stress disorder (PTSD) is a type of anxiety disorder. It can occur after you have gone through an extreme emotional trauma that invol...ImageRead Article Now Book Mark Article Panic disorderPanic disorder is a type of anxiety disorder in which you have repeated attacks of intense fear that something bad will happen.Read Article Now Book Mark Article Use of certain medicines, such as for attention deficit hyperactivity disorder (ADHD) Attention deficit hyperactivity disordeAttention deficit hyperactivity disorder (ADHD) is a problem caused by the presence of one or more of these findings:Not being able to focusBeing ove...ImageRead Article Now Book Mark Article ADHDAttention deficit hyperactivity disorder (ADHD) is a problem caused by the presence of one or more of these findings:Not being able to focusBeing ove...ImageRead Article Now Book Mark Article Substance useSleep paralysis that is not related to a medical problem is known as isolated sleep paralysis. Symptoms The normal sleep cycle has stages, from light drowsiness to deep sleep. During the stage called rapid eye movement (REM) sleep, your eyes move quickly and vivid dreaming is most common. Each night, people go through several cycles of non-REM and REM sleep. During REM sleep, your body is relaxed and your muscles don't move. Sleep paralysis occurs when the sleep cycle is shifting between stages. When you wake up suddenly from REM, your brain is awake, but your body is still in REM mode and can't move, causing you to feel like you're paralyzed.Episodes of sleep paralysis last from a few seconds to 1 or 2 minutes. These spells end on their own or when you are touched or moved. In rare cases, you can have dream-like sensations or hallucinations, which may be scary. HallucinationsHallucinations involve sensing things such as visions, sounds, or smells that seem real but are not. These things are created by the mind.Read Article Now Book Mark Article Exams and Tests Your health care provider will ask about your symptoms, focusing on your sleep habits and things that may affect your sleep. You may be asked to fill out a questionnaire about your sleep to help your provider reach a diagnosis. Sleep paralysis can be a sign of narcolepsy. But if you do not have other symptoms of narcolepsy, there is usually no need to have sleep studies done.NarcolepsyNarcolepsy is a nervous system problem that causes extreme sleepiness and attacks of daytime sleep.ImageRead Article Now Book Mark Article Sleep studiesPolysomnography is a sleep study. This test records certain body functions as you sleep, or try to sleep. Polysomnography is used to diagnose sleep...Read Article Now Book Mark Article Treatment In most cases, sleep paralysis occurs so rarely that treatment is not needed. If the cause is known, for example, due to lack of sleep, correcting the cause by getting enough sleep often resolves the condition.Sometimes, medicines that prevent REM during sleep are prescribed.In people with mental health conditions, such as anxiety, medicine and behavioral therapy (talk therapy) to help treat the mental health condition may resolve sleep paralysis. When to Contact a Medical Professional Discuss your condition with your provider if you have repeated episodes of sleep paralysis. They may be due to a medical problem that needs further testing.Open ReferencesReferencesAmerican Academy of Sleep Medicine. Sleep education: sleep paralysis. sleepeducation.org/sleep-disorders/sleep-paralysis/. Updated August 2020. Accessed April 27, 2023.Sharpless BA. A clinician's guide to recurrent isolated sleep paralysis. Neuropsychiatr Dis Treat. 2016;12:1761-1767. PMCID: 4958367 www.ncbi.nlm.nih.gov/pmc/articles/PMC4958367.Vaughn BV, Basner RC. Sleep disorders. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 374.AllVideoImagesTogSleep patterns in the young and aged - illustration Sleep patterns change with age, anxiety levels and many other factors. Normally, younger people have more concentrated periods of deep sleep compared to older people.Sleep patterns in the young and agedillustrationSleep patterns in the young and aged - illustration Sleep patterns change with age, anxiety levels and many other factors. Normally, younger people have more concentrated periods of deep sleep compared to older people.Sleep patterns in the young and agedillustrationRelated Information Muscle function loss(Symptoms)Narcolepsy(Condition)Narcolepsy - InDepth(In-Depth) Review Date: 4/20/2023 Reviewed By: Allen J. Blaivas, DO, Division of Pulmonary, Critical Care, and Sleep Medicine, VA New Jersey Health Care System, Clinical Assistant Professor, Rutgers New Jersey Medical School, East Orange, NJ. 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Sleep paralysisParasomnia - sleep paralysis; Isolated sleep paralysisSleep paralysis is a condition in which you are unable to move or speak right as you're falling asleep or waking up. During an episode of sleep paralysis, you are totally aware of what is happening. Causes Sleep paralysis is fairly common. Many people have at least one episode during their lifetimes.The exact cause of sleep paralysis is not fully known. Research shows the following are linked to sleep paralysis:Not getting enough sleep Having an irregular sleep schedule, such as with shift workers Mental stress Sleeping on your backCertain medical problems can be associated with sleep paralysis:Sleep disorders, such as narcolepsy NarcolepsyNarcolepsy is a nervous system problem that causes extreme sleepiness and attacks of daytime sleep.ImageRead Article Now Book Mark Article Some mental conditions, such as bipolar disorder, post traumatic stress disorder (PTSD), and panic disorder Bipolar disorderBipolar disorder is a mental condition in which a person has wide or extreme swings in their mood. Periods of feeling sad and depressed may alternat...ImageRead Article Now Book Mark Article Post traumatic stress disorderPost-traumatic stress disorder (PTSD) is a type of anxiety disorder. It can occur after you have gone through an extreme emotional trauma that invol...ImageRead Article Now Book Mark Article Panic disorderPanic disorder is a type of anxiety disorder in which you have repeated attacks of intense fear that something bad will happen.Read Article Now Book Mark Article Use of certain medicines, such as for attention deficit hyperactivity disorder (ADHD) Attention deficit hyperactivity disordeAttention deficit hyperactivity disorder (ADHD) is a problem caused by the presence of one or more of these findings:Not being able to focusBeing ove...ImageRead Article Now Book Mark Article ADHDAttention deficit hyperactivity disorder (ADHD) is a problem caused by the presence of one or more of these findings:Not being able to focusBeing ove...ImageRead Article Now Book Mark Article Substance useSleep paralysis that is not related to a medical problem is known as isolated sleep paralysis. Symptoms The normal sleep cycle has stages, from light drowsiness to deep sleep. During the stage called rapid eye movement (REM) sleep, your eyes move quickly and vivid dreaming is most common. Each night, people go through several cycles of non-REM and REM sleep. During REM sleep, your body is relaxed and your muscles don't move. Sleep paralysis occurs when the sleep cycle is shifting between stages. When you wake up suddenly from REM, your brain is awake, but your body is still in REM mode and can't move, causing you to feel like you're paralyzed.Episodes of sleep paralysis last from a few seconds to 1 or 2 minutes. These spells end on their own or when you are touched or moved. In rare cases, you can have dream-like sensations or hallucinations, which may be scary. HallucinationsHallucinations involve sensing things such as visions, sounds, or smells that seem real but are not. These things are created by the mind.Read Article Now Book Mark Article Exams and Tests Your health care provider will ask about your symptoms, focusing on your sleep habits and things that may affect your sleep. You may be asked to fill out a questionnaire about your sleep to help your provider reach a diagnosis. Sleep paralysis can be a sign of narcolepsy. But if you do not have other symptoms of narcolepsy, there is usually no need to have sleep studies done.NarcolepsyNarcolepsy is a nervous system problem that causes extreme sleepiness and attacks of daytime sleep.ImageRead Article Now Book Mark Article Sleep studiesPolysomnography is a sleep study. This test records certain body functions as you sleep, or try to sleep. Polysomnography is used to diagnose sleep...Read Article Now Book Mark Article Treatment In most cases, sleep paralysis occurs so rarely that treatment is not needed. If the cause is known, for example, due to lack of sleep, correcting the cause by getting enough sleep often resolves the condition.Sometimes, medicines that prevent REM during sleep are prescribed.In people with mental health conditions, such as anxiety, medicine and behavioral therapy (talk therapy) to help treat the mental health condition may resolve sleep paralysis. When to Contact a Medical Professional Discuss your condition with your provider if you have repeated episodes of sleep paralysis. They may be due to a medical problem that needs further testing.Open ReferencesReferencesAmerican Academy of Sleep Medicine. Sleep education: sleep paralysis. sleepeducation.org/sleep-disorders/sleep-paralysis/. Updated August 2020. Accessed April 27, 2023.Sharpless BA. A clinician's guide to recurrent isolated sleep paralysis. Neuropsychiatr Dis Treat. 2016;12:1761-1767. PMCID: 4958367 www.ncbi.nlm.nih.gov/pmc/articles/PMC4958367.Vaughn BV, Basner RC. Sleep disorders. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 374.