Sleep Disorders: Most Popular Articles
These articles are the most popular over the last month.
How Much Sleep Needed?
Learn about the eight-hour myth, how sleep needs vary from one person to the next and across a lifetime, what is meant by sleep debt, and how to easily determine your sleep needs.
Learn about the eight-hour myth, how sleep needs vary from one person to the next and across a lifetime, what is meant by sleep debt, and how to easily determine your sleep needs.
bettersleepguidelines
Learn better sleep guidelines and 10 ways to get a better night's sleep tonight.
Learn better sleep guidelines and 10 ways to get a better night's sleep tonight.
AHI
Learn the definition of AHI.
Learn the definition of AHI.
Sleep Disorders Overview
Learn basic information about some of the most common types of sleep disorders.
Learn basic information about some of the most common types of sleep disorders.
10 Ways to Sleep Better
Learn 10 ways to get a better night's sleep tonight.
Learn 10 ways to get a better night's sleep tonight.
What is Sleep Apnea?
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
What is Acute Insomnia?
Learn about acute insomnia, including: the definition, the various causes, the classic symptoms, and how it is diagnosed.
Learn about acute insomnia, including: the definition, the various causes, the classic symptoms, and how it is diagnosed.
Sleep Inertia
Learn about the definition of sleep inertia.
Learn about the definition of sleep inertia.
Overview of Symptoms
There are many common symptoms that may suggest the presence of a sleep disorder. Some of these symptoms, such as fatigue, may also occur with other medical disorders. In addition, each sleep disorder may have specific symptoms unique to it.
There are many common symptoms that may suggest the presence of a sleep disorder. Some of these symptoms, such as fatigue, may also occur with other medical disorders. In addition, each sleep disorder may have specific symptoms unique to it.
How Does Sleep Inertia Work
It is something that you may experience nearly every morning when you wake up: that compelling, nearly irresistible desire to go back to sleep. What is sleep inertia and how does it make it hard to wake up?
It is something that you may experience nearly every morning when you wake up: that compelling, nearly irresistible desire to go back to sleep. What is sleep inertia and how does it make it hard to wake up?
RDI
Learn the definition of Respiratory Disturbance Index or RDI.
Learn the definition of Respiratory Disturbance Index or RDI.
Causes of Sleep Disorders
Explore some of the causes of the most common sleep disorders, including: snoring, insomnia, sleep apnea, restless legs syndrome, narcolepsy, and more.
Explore some of the causes of the most common sleep disorders, including: snoring, insomnia, sleep apnea, restless legs syndrome, narcolepsy, and more.
How to Clean CPAP
Learn how to clean CPAP, including a step-by-step process for maintaining your equipment.
Learn how to clean CPAP, including a step-by-step process for maintaining your equipment.
Paradoxical Sleep
Learn the definition of paradoxical sleep.
Learn the definition of paradoxical sleep.
Treatment of Sleep Apnea
What are the available treatment options for sleep apnea and what is the best option for me? What is CPAP and how does it work? Are there other options besides CPAP? What are the benefits of treatment?
What are the available treatment options for sleep apnea and what is the best option for me? What is CPAP and how does it work? Are there other options besides CPAP? What are the benefits of treatment?
Sleep Disorders - Articles
An index of articles for the Sleep Disorders guide site.
An index of articles for the Sleep Disorders guide site.
Treatment of Sleep Disorders
Learn about some of the general treatments available for various sleep disorders.
Learn about some of the general treatments available for various sleep disorders.
Determine Your Sleep Needs
It is sometimes difficult to judge just how much sleep your body needs to feel rested. This simple step-by-step process will guide you in how to determine your individual sleep needs.
It is sometimes difficult to judge just how much sleep your body needs to feel rested. This simple step-by-step process will guide you in how to determine your individual sleep needs.
Sleep Deprivation and Obesity
What is the relationship between sleep deprivation and weight gain? Explore the latest research on this subject and learn how a good night's sleep might actually keep the pounds off.
What is the relationship between sleep deprivation and weight gain? Explore the latest research on this subject and learn how a good night's sleep might actually keep the pounds off.
ADHD_and_Sleep
What is the relationship between ADHD and sleep? Children who have sleep disorders and attention deficit hyperactivity disorder (ADHD) may have similar symptoms. These may include: inattentiveness, overactivity and restlessness. The interplay between these disorders is significant, and diagnoses may be mistaken because of the overlap.
What is the relationship between ADHD and sleep? Children who have sleep disorders and attention deficit hyperactivity disorder (ADHD) may have similar symptoms. These may include: inattentiveness, overactivity and restlessness. The interplay between these disorders is significant, and diagnoses may be mistaken because of the overlap.
Sleep Latency
Learn the definition of sleep latency.
Learn the definition of sleep latency.
Deadly Sleep Apnea
What are the risks of sleep apnea? Understand what chronic medical conditions may be worsened by untreated sleep apnea and why those who have it may be at risk for heart attacks, stroke, and sudden death.
What are the risks of sleep apnea? Understand what chronic medical conditions may be worsened by untreated sleep apnea and why those who have it may be at risk for heart attacks, stroke, and sudden death.
What Is Insomnia?
It is one of the most common of the sleep disorders, but what is insomnia? Learn its definition, how often insomnia occurs, and its classic clinical features.
It is one of the most common of the sleep disorders, but what is insomnia? Learn its definition, how often insomnia occurs, and its classic clinical features.
Understanding Sleep Paralysis
Learn about the common features of the terrifying condition known as sleep paralysis, including how often it occurs, the potential causes, and how it should be treated.
Learn about the common features of the terrifying condition known as sleep paralysis, including how often it occurs, the potential causes, and how it should be treated.
Sleep Efficiency
Learn the definition of sleep efficiency.
Learn the definition of sleep efficiency.
Sleep Hygiene
Learn about the definition of sleep hygiene.
Learn about the definition of sleep hygiene.
Learning to Live with CPAP
This article answers more than a dozen of the most common questions associated with using CPAP to treat sleep apnea.
This article answers more than a dozen of the most common questions associated with using CPAP to treat sleep apnea.
Circadian Rhythm
Learn the definition of circadian rhythm.
Learn the definition of circadian rhythm.
Sleep Apnea
What is the definition of sleep apnea?
What is the definition of sleep apnea?
Narcolepsy
Learn about the definition of narcolepsy.
Learn about the definition of narcolepsy.
What Is Ritalin?
Learn what Ritalin is, including its use in the treatment of ADHD, narcolepsy, and chronic fatigue syndrome. This article describes its indications for use, how it works, who should not use it, what the potential side effects are, and what safety monitoring should occur.
Learn what Ritalin is, including its use in the treatment of ADHD, narcolepsy, and chronic fatigue syndrome. This article describes its indications for use, how it works, who should not use it, what the potential side effects are, and what safety monitoring should occur.
BiPAP
Learn the definition of BiPAP.
Learn the definition of BiPAP.
Diagnostic Tests
For those who suffer from the ill effects of sleep disorders, there are many diagnostic tests available that may lead to a better understanding of what the problem may be. Learn what the various options are, including: overnight oximetry, polysomnography, multiple sleep latency testing, and actigraphy.
For those who suffer from the ill effects of sleep disorders, there are many diagnostic tests available that may lead to a better understanding of what the problem may be. Learn what the various options are, including: overnight oximetry, polysomnography, multiple sleep latency testing, and actigraphy.
Chronic Fatigue Syndrome
Learn about Chronic Fatigue Syndrome, including: the definition, its symptoms, and how it is diagnosed.
Learn about Chronic Fatigue Syndrome, including: the definition, its symptoms, and how it is diagnosed.
Should I Use an Alarm Clock?
It may seem hard to believe, but your alarm clock actually promotes unhealthy sleep habits. Following good sleep hygiene and making a few simple changes to your schedule may make that rude awakening a thing of the past.
It may seem hard to believe, but your alarm clock actually promotes unhealthy sleep habits. Following good sleep hygiene and making a few simple changes to your schedule may make that rude awakening a thing of the past.
Hypopnea
Learn the definition of hypopnea.
Learn the definition of hypopnea.
Hypnagogic Hallucinations
Learn the definition of hypnagogic hallucinations.
Learn the definition of hypnagogic hallucinations.
Vitamin-Deficiency Insomnia
Learn whether a vitamin deficiency can cause insomnia.
Learn whether a vitamin deficiency can cause insomnia.
Snoring Due to Deviated Septum
Learn what a deviated septum is, how it can be one of the more common causes of snoring, and what can be done about it.
Learn what a deviated septum is, how it can be one of the more common causes of snoring, and what can be done about it.
Definition of Entrainment
Learn the definition of entrainment.
Learn the definition of entrainment.
Hypnagogic Jerk
Learn the definition of hypnagogic jerk.
Learn the definition of hypnagogic jerk.
Epworth Sleepiness Scale
The Epworth sleepiness scale is a questionnaire that is commonly used to screen for sleepiness and may be useful in monitoring response to treatment of various sleep disorders.
The Epworth sleepiness scale is a questionnaire that is commonly used to screen for sleepiness and may be useful in monitoring response to treatment of various sleep disorders.
Happily Married Women's Sleep
Learn whether a happy marriage can help women to sleep better.
Learn whether a happy marriage can help women to sleep better.
Didgeridoo
The most common treatment of sleep apnea is CPAP, but it may not be tolerated by everyone. For those with moderate disease, researchers describe an adjunctive treatment: learning the circular breathing technique needed to play an aboriginal musical instrument called the didgeridoo.
The most common treatment of sleep apnea is CPAP, but it may not be tolerated by everyone. For those with moderate disease, researchers describe an adjunctive treatment: learning the circular breathing technique needed to play an aboriginal musical instrument called the didgeridoo.
Excessive Daytime Sleepiness
Learn the definition of excessive daytime sleepiness.
Learn the definition of excessive daytime sleepiness.
Aromatherapy for Insomnia
Just as many good sleep habits relate to establishing a routine of familiarity, it may be possible to incorporate aromatherapy into your bedtime ritual to help treat insomnia.
Just as many good sleep habits relate to establishing a routine of familiarity, it may be possible to incorporate aromatherapy into your bedtime ritual to help treat insomnia.
Delta Sleep
Learn the definition of delta sleep.
Learn the definition of delta sleep.
CPAP
Learn the definition of Continuous Positive Airway Pressure or CPAP.
Learn the definition of Continuous Positive Airway Pressure or CPAP.
Get Some Beauty Sleep
Learn how you can wake up more beautiful with some simple tips to treat your skin and hair while you sleep.
Learn how you can wake up more beautiful with some simple tips to treat your skin and hair while you sleep.
Circadian Rhythm Disorder
Learn the definition of Circadian Rhythm Sleep Disorder.
Learn the definition of Circadian Rhythm Sleep Disorder.
Hypnopompic Hallucination
Learn the definition of hypnopompic hallucination.
Learn the definition of hypnopompic hallucination.
Cataplexy
Learn the definition of cataplexy.
Learn the definition of cataplexy.
Depression or Sleep?
Before chalking your mood problems up to depression, perhaps you should consider a sleep disorder. Many of the symptoms of depression are also common in various sleep disorders, including sleep apnea, insomnia, and circadian rhythm disorders like seasonal affective disorder.
Before chalking your mood problems up to depression, perhaps you should consider a sleep disorder. Many of the symptoms of depression are also common in various sleep disorders, including sleep apnea, insomnia, and circadian rhythm disorders like seasonal affective disorder.
Sleep Architecture
Learn the definition of sleep architecture.
Learn the definition of sleep architecture.
Free Running
Learn the definition of free running.
Learn the definition of free running.
Deep Sleep
Learn the definition of deep sleep.
Learn the definition of deep sleep.
Surgery for OSA
For those who are unable to tolerate continuous positive airway pressure (CPAP) to treat their obstructive sleep apnea (OSA), what surgery options exist? There are a handful of surgical options, but they may be of limited effectiveness and may not be for everyone.
For those who are unable to tolerate continuous positive airway pressure (CPAP) to treat their obstructive sleep apnea (OSA), what surgery options exist? There are a handful of surgical options, but they may be of limited effectiveness and may not be for everyone.
Sleep Study Expectations
So your doctor recommends you undergo a sleep study, but what should you expect? Though you may have some anxiety about the experience, take a few moments, and lay those fears to rest.
So your doctor recommends you undergo a sleep study, but what should you expect? Though you may have some anxiety about the experience, take a few moments, and lay those fears to rest.
Parasomnia
Learn about the definition of parasomnia.
Learn about the definition of parasomnia.
What is MSLT?
MSLT, or multiple sleep latency testing, is one of the less common potential sleep studies, but may still be an important diagnostic tool.
MSLT, or multiple sleep latency testing, is one of the less common potential sleep studies, but may still be an important diagnostic tool.
Somniloquy
Learn the definition of somniloquy.
Learn the definition of somniloquy.
Hypnic Jerk
Learn the definition of hypnic jerk.
Learn the definition of hypnic jerk.
NREM Sleep
Learn the definition of NREM sleep.
Learn the definition of NREM sleep.
Can Adults Have Sleep Terrors?
Learn whether adults can have sleep terrors or whether it may be due to another syndrome called REM sleep behavior disorder.
Learn whether adults can have sleep terrors or whether it may be due to another syndrome called REM sleep behavior disorder.
Dementia and Circadian Rhythms
One of the early signs that may suggest a problem with the brain such as dementia may be a disruption in sleep patterns called circadian rhythms.
One of the early signs that may suggest a problem with the brain such as dementia may be a disruption in sleep patterns called circadian rhythms.
Delayed Sleep Phase Syndrome
Learn the definition of Delayed Sleep Phase Syndrome.
Learn the definition of Delayed Sleep Phase Syndrome.
Coping with a Sleep Disorder
For those with sleep disorders, there is a clear process of seeking recognition, diagnosis, and treatment. But it can be equally important to find support and alternatives when treatment fails.
For those with sleep disorders, there is a clear process of seeking recognition, diagnosis, and treatment. But it can be equally important to find support and alternatives when treatment fails.
Fix Nighttime Sleep Conflicts
It is an old adage that opposites attract, but if you and your bed partner don’t have sleep habits in common, this can be a big problem. Before sending someone to the couch, it may be possible to make a few simple adjustments.
It is an old adage that opposites attract, but if you and your bed partner don’t have sleep habits in common, this can be a big problem. Before sending someone to the couch, it may be possible to make a few simple adjustments.
Desaturation
Learn the definition of desaturation.
Learn the definition of desaturation.
Cognitive Behavioral Therapy
Learn the definition of cognitive behavioral therapy.
Learn the definition of cognitive behavioral therapy.
Biological Clock
Learn the definition of biological clock.
Learn the definition of biological clock.
Sleep Starts
Learn the definition of sleep starts.
Learn the definition of sleep starts.
Alpha Activity
Learn the definition of alpha activity.
Learn the definition of alpha activity.
Chronic Fatigue Syndrome Cause
What is the cause of Chronic Fatigue Syndrome? This is not clearly understood, but there is a great deal of ongoing research. It is possible that the syndrome results from multiple unrelated causes, including virus infection, stress, and toxins.
What is the cause of Chronic Fatigue Syndrome? This is not clearly understood, but there is a great deal of ongoing research. It is possible that the syndrome results from multiple unrelated causes, including virus infection, stress, and toxins.
Treat Jet Lag
Learn several ways to counter your circadian rhythm and treat jet lag, including: the use of melatonin, light box therapy, or shifting your sleep pattern before you leave.
Learn several ways to counter your circadian rhythm and treat jet lag, including: the use of melatonin, light box therapy, or shifting your sleep pattern before you leave.
Central Sleep Apnea
Learn the definition of Central Sleep Apnea.
Learn the definition of Central Sleep Apnea.
Insomnia
Learn the definition of insomnia.
Learn the definition of insomnia.
EMG
Learn the definition of electromyogram or EMG.
Learn the definition of electromyogram or EMG.
Sleep Terror
Learn the definition of sleep terror.
Learn the definition of sleep terror.
Hypersomnia
Learn the definition of hypersomnia.
Learn the definition of hypersomnia.
Pavor Nocturnus
Learn the definition of pavor nocturnus.
Learn the definition of pavor nocturnus.
Homeostatic Sleep Drive
Learn the definition of homeostatic sleep drive.
Learn the definition of homeostatic sleep drive.
Advanced Sleep Phase Syndrome
What is the Advanced Sleep Phase Syndrome?
What is the Advanced Sleep Phase Syndrome?
Arousal
Learn the definition of arousal.
Learn the definition of arousal.
Sexsomnia
Learn the definition of sexsomnia.
Learn the definition of sexsomnia.
Teeth Grinding
What is the definition of teeth grinding?
What is the definition of teeth grinding?
Microsleep
Learn the definition of microsleep.
Learn the definition of microsleep.
Somnambulism
Learn the definition of somnambulism.
Learn the definition of somnambulism.
Hypothalamus
Learn the definition of hypothalamus.
Learn the definition of hypothalamus.
Sleep Disorders - HowTos
An index of HowTos for the Sleep Disorders guide site.
An index of HowTos for the Sleep Disorders guide site.
Night Terror
Learn the definition of night terror.
Learn the definition of night terror.
EEG
Learn the definition of electroencephalogram or EEG.
Learn the definition of electroencephalogram or EEG.
BMI
Learn the definition of BMI.
Learn the definition of BMI.
Sleepwalking
What is the definition of sleepwalking?
What is the definition of sleepwalking?
Pets in Bed & Sleep Quality
Learn whether it is a good idea for pets to share your bed.
Learn whether it is a good idea for pets to share your bed.
Sleep Quality w/ TV in Bedroom
Learn whether TV should be banned from your bedroom to improve your sleep.
Learn whether TV should be banned from your bedroom to improve your sleep.
Circadian
What is circadian?
What is circadian?
EOG
Learn the definition of electrooculogram or EOG.
Learn the definition of electrooculogram or EOG.
Retrognathia
Learn the definition of retrognathia.
Learn the definition of retrognathia.
Top Ten Sleep Movies
In considering an activity that occupies one-third of our lives, it is hardly surprising that there are many sleep-related movies, at least in name. Though their titles touch on many of the topics of sleep, many of the themes and plots of the movies do not. However, that doesn’t make them any less entertaining.
In considering an activity that occupies one-third of our lives, it is hardly surprising that there are many sleep-related movies, at least in name. Though their titles touch on many of the topics of sleep, many of the themes and plots of the movies do not. However, that doesn’t make them any less entertaining.
Melatonin
Learn the definition of melatonin.
Learn the definition of melatonin.
Bilevel
Learn the definition of bilevel.
Learn the definition of bilevel.
Catathrenia
catathrenia sleep sighing parasomnias sleep sighs snoring sleep apnea sleep talking somniloquy groaning breath holding
catathrenia sleep sighing parasomnias sleep sighs snoring sleep apnea sleep talking somniloquy groaning breath holding
Hippocampus
Learn the definition of hippocampus.
Learn the definition of hippocampus.
Unihemispheric Sleep
Learn the definition of unihemispheric sleep.
Learn the definition of unihemispheric sleep.
Heart Rate Analysis of Sleep
The diagnosis of sleep disorders may profoundly change if researchers are able to perfect a technique of simply monitoring the heart rate. It may represent a future alternative to a standard sleep study, but it is unable to replace these studies anytime soon.
The diagnosis of sleep disorders may profoundly change if researchers are able to perfect a technique of simply monitoring the heart rate. It may represent a future alternative to a standard sleep study, but it is unable to replace these studies anytime soon.
RLS
Learn the definition of restless legs syndrome or RLS.
Learn the definition of restless legs syndrome or RLS.
Sleep Paralysis
Learn about the definition of sleep paralysis.
Learn about the definition of sleep paralysis.
Caffeine
Learn the definition of caffeine.
Learn the definition of caffeine.
Actigraph
What is an actigraph?
What is an actigraph?
Slow-Wave Sleep
Learn the definition of slow-wave sleep.
Learn the definition of slow-wave sleep.
Arousal Disorder
Learn the definition of arousal disorder.
Learn the definition of arousal disorder.
Apnea
Learn the definition of apnea.
Learn the definition of apnea.
REM Sleep
Learn the definition of REM sleep.
Learn the definition of REM sleep.
Delta Activity
Learn the definition of delta activity.
Learn the definition of delta activity.
Actigraphy
Learn the definition of actigraphy.
Learn the definition of actigraphy.
Bruxism
The unconscious or involuntary act of clenching or grinding teeth.
The unconscious or involuntary act of clenching or grinding teeth.
Sleep Disorders - QuickTips
An index of QuickTips for the Sleep Disorders guide site.
An index of QuickTips for the Sleep Disorders guide site.
Obesity and Restless Legs
It may seem surprising, but can being overweight or obese actually increase the risk of having a movement disorder called restless legs syndrome?
It may seem surprising, but can being overweight or obese actually increase the risk of having a movement disorder called restless legs syndrome?
Consequences If Child Snores
It may seem innocent enough, but what are the consequences if your child snores?
It may seem innocent enough, but what are the consequences if your child snores?
Zeitgeber
Learn the definition of zeitgeber.
Learn the definition of zeitgeber.
Sleep Disorders - StepBySteps
An index of StepBySteps for the Sleep Disorders guide site.
An index of StepBySteps for the Sleep Disorders guide site.
Dreaming Sleep
Learn the definition of dreaming sleep.
Learn the definition of dreaming sleep.
Progressive Muscle Relaxation
Learn the definition of progressive muscle relaxation.
Learn the definition of progressive muscle relaxation.
Enuresis
Learn the definition of enuresis.
Learn the definition of enuresis.
Dream
Learn the definition of dream.
Learn the definition of dream.
Sleep Disorders - Profiles
An index of Profiles for the Sleep Disorders guide site.
An index of Profiles for the Sleep Disorders guide site.
Polysomnography
Learn the definition of polysomnography.
Learn the definition of polysomnography.
Neurotransmitter
Learn the definition of neurotransmitter.
Learn the definition of neurotransmitter.
Sleep Debt
Learn the definition of sleep debt.
Learn the definition of sleep debt.
Winter Depression
Learn the definition of winter depression.
Learn the definition of winter depression.
Beta Activity
Learn the definition of beta activity.
Learn the definition of beta activity.
Brain Wave
Learn the definition of brain wave.
Learn the definition of brain wave.
About - Sleep Disorders Buyer's Guide
Find Guide reviews, top picks, and advice you can use before you buy.
Find Guide reviews, top picks, and advice you can use before you buy.
Owl
Learn the definition of owl.
Learn the definition of owl.
Jet Lag
Learn the definition of jet lag.
Learn the definition of jet lag.
Sleep Disorders - FAQs
An index of FAQs for the Sleep Disorders guide site.
An index of FAQs for the Sleep Disorders guide site.
Benzodiazepine
Learn the definition of benzodiazepine.
Learn the definition of benzodiazepine.
Seasonal Affective Disorder
Learn the definition of Seasonal Affective Disorder (SAD).
Learn the definition of Seasonal Affective Disorder (SAD).
Profile on Sleep Apnea
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
Penile Tumescence
Learn the definition of penile tumescence.
Learn the definition of penile tumescence.
Diurnal
Learn the definition of diurnal.
Learn the definition of diurnal.
Definition of Entrain
Learn the definition of entrain.
Learn the definition of entrain.
Sleep Diary
Learn the definition of sleep diary.
Learn the definition of sleep diary.
Nightmare
Learn the definition of nightmare.
Learn the definition of nightmare.