Sleep: Most Popular Articles
These articles are the most popular over the last month.
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.
AHI
Learn the definition of AHI.
Learn the definition of AHI.
Morning Wood
Men often wake up with an erection in the morning, but what causes morning wood or morning erections? Discover the cause of this phenomenon.
Men often wake up with an erection in the morning, but what causes morning wood or morning erections? Discover the cause of this phenomenon.
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.
How Much Sleep Do You Need?
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.
Disorders Too Sleepy
There are several reasons why you might feel sleepy, such as having sleep apnea or narcolepsy. Find out the different reasons here, and how you can treat them.
There are several reasons why you might feel sleepy, such as having sleep apnea or narcolepsy. Find out the different reasons here, and how you can treat them.
Trazodone
Learn what Trazodone is, including its use in the treatment of insomnia. 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 Trazodone is, including its use in the treatment of insomnia. 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.
Insomnia Diagnostic Tests
Aside from a carefully taken history and physical examination by a sleep specialist, there additionally are certain insomnia tests that may be used to diagnose the condition. Learn about how polysomnography, MSLT, and actigraphy may clarify the diagnosis.
Aside from a carefully taken history and physical examination by a sleep specialist, there additionally are certain insomnia tests that may be used to diagnose the condition. Learn about how polysomnography, MSLT, and actigraphy may clarify the diagnosis.
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.
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.
What Is AHI?
If you have a sleep study such as a polysomnogram, you may receive a report from your doctor that describes the severity of your sleep apnea according to an AHI, but what is the AHI? Learn about the apnea-hypopnea index and what it might mean to your overall health and response to treatment with CPAP.
If you have a sleep study such as a polysomnogram, you may receive a report from your doctor that describes the severity of your sleep apnea according to an AHI, but what is the AHI? Learn about the apnea-hypopnea index and what it might mean to your overall health and response to treatment with CPAP.
Worst Ways for Sleep
Though you may be hesitant to observe better sleep guidelines, perhaps understanding the 10 worst things that can ruin your sleep will prompt you to change your ways. Avoiding these poor choices may lead to better rest and, in turn, better health.
Though you may be hesitant to observe better sleep guidelines, perhaps understanding the 10 worst things that can ruin your sleep will prompt you to change your ways. Avoiding these poor choices may lead to better rest and, in turn, better health.
Sleep Deprivation Hallucinations
If you have ever experienced extreme sleep deprivation, you may begin to question your sanity, especially if you start to see things that are not there. You may even wonder: Can sleep deprivation cause hallucinations?
If you have ever experienced extreme sleep deprivation, you may begin to question your sanity, especially if you start to see things that are not there. You may even wonder: Can sleep deprivation cause hallucinations?
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 Deprivation Symptoms
Learn what the symptoms of sleep deprivation are. From sleepiness to mood changes to difficulty thinking, there may be some unexpected consequences to not getting enough sleep.
Learn what the symptoms of sleep deprivation are. From sleepiness to mood changes to difficulty thinking, there may be some unexpected consequences to not getting enough sleep.
RDI
Learn the definition of respiratory disturbance index or RDI.
Learn the definition of respiratory disturbance index or RDI.
Can You Sleep With Your Eyes Open
It may be a useful skill to have when you want to get some rest when you are supposed to appear attentive, but is it really possible to sleep with your eyes open? Find out in what settings this might be possible.
It may be a useful skill to have when you want to get some rest when you are supposed to appear attentive, but is it really possible to sleep with your eyes open? Find out in what settings this might be possible.
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 Apnea
What is the definition of sleep apnea?
What is the definition of sleep apnea?
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.
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.
Mouth Breathing on CPAP
Some people who use continuous positive airway pressure (CPAP) to treat their sleep apnea have great difficulties with mouth breathing, but there are multiple fixes that may be helpful in preventing mouth breathing with CPAP.
Some people who use continuous positive airway pressure (CPAP) to treat their sleep apnea have great difficulties with mouth breathing, but there are multiple fixes that may be helpful in preventing mouth breathing with CPAP.
Sleep Apnea Overview
Sleep apnea is a common condition that affects millions of Americans and the following sleep apnea overview includes a description of this condition including its definition, sub-types, symptoms, causes, diagnosis, treatment, and consequences.
Sleep apnea is a common condition that affects millions of Americans and the following sleep apnea overview includes a description of this condition including its definition, sub-types, symptoms, causes, diagnosis, treatment, and consequences.
Sleep Seizures
For those who suffer from sleep seizures, there is a complex interplay that exists between any seizure disorder and sleep. Learn about this relationship, what types of epilepsy are most commonly associated with sleep seizures, and how antiepileptic medications can affect sleep.
For those who suffer from sleep seizures, there is a complex interplay that exists between any seizure disorder and sleep. Learn about this relationship, what types of epilepsy are most commonly associated with sleep seizures, and how antiepileptic medications can affect sleep.
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.
Better Sleep Guidelines
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.
BMI
Learn the definition of BMI.
Learn the definition of BMI.
Causes Insomnia in Children
Insomnia is the inability to fall or stay asleep, or experiencing sleep that is not restorative. The causes of insomnia in children may overlap with those for insomnia in adults, but there are also some unique conditions that may predispose your child to difficulty sleeping. Learn more about the causes of insomnia in children.
Insomnia is the inability to fall or stay asleep, or experiencing sleep that is not restorative. The causes of insomnia in children may overlap with those for insomnia in adults, but there are also some unique conditions that may predispose your child to difficulty sleeping. Learn more about the causes of insomnia in children.
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.
Children and Sleepwalking
Sleepwalking is a common condition that occurs in children, but what underlies this behavior? Sleepwalking may occur in the setting of other sleep disorders such as parasomnias, sleep apnea, and restless legs syndrome. You may wonder not only about the causes of sleepwalking, but also whether it requires treatment.
Sleepwalking is a common condition that occurs in children, but what underlies this behavior? Sleepwalking may occur in the setting of other sleep disorders such as parasomnias, sleep apnea, and restless legs syndrome. You may wonder not only about the causes of sleepwalking, but also whether it requires treatment.
Overnight Oximetry
Learn about one of the most common initial screening tests for sleep disorders called overnight oximetry.
Learn about one of the most common initial screening tests for sleep disorders called overnight oximetry.
Sleep Deprivation Physical Effects
Sleep deprivation is seemingly universal in its occurrence in the modern world, but what are the physical effects of sleep deprivation? There are many important symptoms and even significant impacts on your abilities. In addition, there are a variety of changes that occur in your body if you do not get enough sleep. Discover some of these effects.
Sleep deprivation is seemingly universal in its occurrence in the modern world, but what are the physical effects of sleep deprivation? There are many important symptoms and even significant impacts on your abilities. In addition, there are a variety of changes that occur in your body if you do not get enough sleep. Discover some of these effects.
Cigarette Smoking and Sleep
Learn how smoking cigarettes or using nicotine products may affect your sleep.
Learn how smoking cigarettes or using nicotine products may affect your sleep.
Mononucleosis Fatigue
Infectious mononucleosis (or mono) is a common disease that may result in profound fatigue, but how long does the fatigue typically last? Learn more about the fatigue that occurs in mono.
Infectious mononucleosis (or mono) is a common disease that may result in profound fatigue, but how long does the fatigue typically last? Learn more about the fatigue that occurs in mono.
Alcohol and Sleep Apnea
Alcohol may affect sleep and impact sleep apnea in multiple ways, but how does this work? Should people with sleep apnea avoid alcohol altogether? The answers may surprise you.
Alcohol may affect sleep and impact sleep apnea in multiple ways, but how does this work? Should people with sleep apnea avoid alcohol altogether? The answers may surprise you.
Narcolepsy
Learn about the definition of narcolepsy.
Learn about the definition of narcolepsy.
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.
Sleep Stage Basics
To appreciate how various sleep disorders occur, and the function of normal sleep, it is necessary to have an understanding of the basics of sleep stages. These include the pattern called sleep architecture and the two main subtypes of NREM and REM sleep. Learn about these concepts and better understand what it is to sleep.
To appreciate how various sleep disorders occur, and the function of normal sleep, it is necessary to have an understanding of the basics of sleep stages. These include the pattern called sleep architecture and the two main subtypes of NREM and REM sleep. Learn about these concepts and better understand what it is to sleep.
Hypopnea
Learn the definition of hypopnea.
Learn the definition of hypopnea.
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.
Sleep Deprivation Treatment
If you are not sleeping enough and are enduring the effects of sleep deprivation, you might be interested in learning some of the treatment options available for this condition. Learn 10 treatments that might improve your symptoms from sleep deprivation.
If you are not sleeping enough and are enduring the effects of sleep deprivation, you might be interested in learning some of the treatment options available for this condition. Learn 10 treatments that might improve your symptoms from sleep deprivation.
Sleep Restriction
Sleep restriction, a behavioral therapy, may be just the treatment you need to fix your insomnia. Learn about how spending too much time in bed may be ruining your sleep. Then follow a few simple steps to correct it.
Sleep restriction, a behavioral therapy, may be just the treatment you need to fix your insomnia. Learn about how spending too much time in bed may be ruining your sleep. Then follow a few simple steps to correct it.
What is BiPAP
In some settings, it may be advantageous to use an alternative to continuous positive airway pressure (CPAP) called bilevel or BiPAP. What is BiPAP and when is it most often used?
In some settings, it may be advantageous to use an alternative to continuous positive airway pressure (CPAP) called bilevel or BiPAP. What is BiPAP and when is it most often used?
Oxygen Therapy in Sleep Apnea
Oxygen therapy is sometimes used to treat sleep apnea, especially when concern for the disorder is first raised. However, in some settings, oxygen use may actually do more harm than good.
Oxygen therapy is sometimes used to treat sleep apnea, especially when concern for the disorder is first raised. However, in some settings, oxygen use may actually do more harm than good.
Diphenhydramine
Learn what diphenhydramine is, including its use in the treatment of insomnia. This article describes its indications for use, how it may work, who should not use it, what the potential side effects are, and what safety monitoring should occur.
Learn what diphenhydramine is, including its use in the treatment of insomnia. This article describes its indications for use, how it may work, who should not use it, what the potential side effects are, and what safety monitoring should occur.
What is Melatonin
Melatonin is a naturally occurring hormone that may be effective in treating some sleep problems including jet lag, insomnia, and circadian rhythm sleep disorders.
Melatonin is a naturally occurring hormone that may be effective in treating some sleep problems including jet lag, insomnia, and circadian rhythm sleep disorders.
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.
Help Me Sleep Better
It seems like sleep should come naturally. But when it doesn't, you might quickly find yourself pleading,
It seems like sleep should come naturally. But when it doesn't, you might quickly find yourself pleading,
What Causes Sleep Paralysis
What are the causes of sleep paralysis? Is there a way to avoid having sleep paralysis? What are some unscientific explanations given for the occurrence? Learn about what leads to sleep paralysis.
What are the causes of sleep paralysis? Is there a way to avoid having sleep paralysis? What are some unscientific explanations given for the occurrence? Learn about what leads to sleep paralysis.
Symptoms of Sleep Paralysis
Sleep paralysis is a unique experience, but what are some of the most common symptoms of this condition? From an inability to move to hallucinations to fear, learn about the symptoms of sleep paralysis.
Sleep paralysis is a unique experience, but what are some of the most common symptoms of this condition? From an inability to move to hallucinations to fear, learn about the symptoms of sleep paralysis.
Apnea Alternative Treatments
Learn about some of the alternative options available for the treatment of sleep apnea.
Learn about some of the alternative options available for the treatment of sleep apnea.
What Are Confusional Arousals
Parasomnias are a group of disorders that include behaviors that occur around sleep. A common parasomnia affecting children is confusional arousals. What are confusional arousals and what can be done about them?
Parasomnias are a group of disorders that include behaviors that occur around sleep. A common parasomnia affecting children is confusional arousals. What are confusional arousals and what can be done about them?
Circadian Rhythm
Learn the definition of circadian rhythm.
Learn the definition of circadian rhythm.
What is PLMS
Periodic limb movements of sleep (PLMS) is one of the sleep disorders that may cause disruptive movement of your legs, much like restless legs syndrome (RLS). Learn more about PLMS.
Periodic limb movements of sleep (PLMS) is one of the sleep disorders that may cause disruptive movement of your legs, much like restless legs syndrome (RLS). Learn more about PLMS.
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.
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.
How to Choose a CPAP Mask
For those who have been diagnosed with sleep apnea, the next step will be to establish treatment, and if this includes continuous positive airway pressure (CPAP) you may wonder how to choose a CPAP mask. The options available to you are numerous, but before becoming overwhelmed you can follow a few simple guidelines
For those who have been diagnosed with sleep apnea, the next step will be to establish treatment, and if this includes continuous positive airway pressure (CPAP) you may wonder how to choose a CPAP mask. The options available to you are numerous, but before becoming overwhelmed you can follow a few simple guidelines
Cant Sleep
If you find yourself lying awake at night, waiting desperately for sleep to come, you may wonder why you can’t sleep. This is most commonly due to insomnia, but there are other conditions that might unexpectedly impact your ability to sleep.
If you find yourself lying awake at night, waiting desperately for sleep to come, you may wonder why you can’t sleep. This is most commonly due to insomnia, but there are other conditions that might unexpectedly impact your ability to sleep.
Staying Awake
If you suffer from excessive sleepiness due to a sleep disorder or simply not sleeping enough, you may wonder how to stay awake. Staying awake may be accomplished by following these 10 simple recommendations.
If you suffer from excessive sleepiness due to a sleep disorder or simply not sleeping enough, you may wonder how to stay awake. Staying awake may be accomplished by following these 10 simple recommendations.
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.
CPAP Compliance Solutions
If you have encountered problems learning to tolerate your continuous positive airway pressure (CPAP) to treat your sleep apnea, you may be interested in reading about some possible solutions to improve your compliance with the therapy.
If you have encountered problems learning to tolerate your continuous positive airway pressure (CPAP) to treat your sleep apnea, you may be interested in reading about some possible solutions to improve your compliance with the therapy.
Bed Bugs Treatment
If bed bugs have invaded your sleeping space you may want to learn how to treat their bites and, more importantly, how to get rid of them. The elimination of bed bugs may be difficult, however, and you may discover that it might not be worth it.
If bed bugs have invaded your sleeping space you may want to learn how to treat their bites and, more importantly, how to get rid of them. The elimination of bed bugs may be difficult, however, and you may discover that it might not be worth it.
Heartburn and Sleep
It is possible to prevent the uncomfortable symptoms of heartburn while you sleep. The occurrence of heartburn may range from infrequently to nightly, but for those with severe disease it is important to seek treatment to prevent significant consequences. Fortunately, there are many treatment options including effective medications.
It is possible to prevent the uncomfortable symptoms of heartburn while you sleep. The occurrence of heartburn may range from infrequently to nightly, but for those with severe disease it is important to seek treatment to prevent significant consequences. Fortunately, there are many treatment options including effective medications.
Silenor for Insomnia
Learn what Silenor is, including its use in the treatment of insomnia. This article describes its indications for use, how it may work, who should not use it, what the potential side effects are, and what safety monitoring should occur.
Learn what Silenor is, including its use in the treatment of insomnia. This article describes its indications for use, how it may work, who should not use it, what the potential side effects are, and what safety monitoring should occur.
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.
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.
Adjust to Night Shifts
Whether it is working in a hospital setting, as a night manager at a hotel, in a 24-hour convenience store, or at a late-night diner, there are countless professions that may keep you at work overnight. These night shifts can be hard on the body, and if you don't adjust your sleep schedule adequately you may quickly find yourself suffering from insomnia and sleep deprivation. Find out how you can adjust your sleep schedule to work nights.
Whether it is working in a hospital setting, as a night manager at a hotel, in a 24-hour convenience store, or at a late-night diner, there are countless professions that may keep you at work overnight. These night shifts can be hard on the body, and if you don't adjust your sleep schedule adequately you may quickly find yourself suffering from insomnia and sleep deprivation. Find out how you can adjust your sleep schedule to work nights.
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?
Secondary Causes of RLS
Although many people with restless legs syndrome (RLS) may never be able to identify a cause to their disorder, often it results from other secondary causes. There are many conditions that may independently lead to symptoms of RLS and these are described here.
Although many people with restless legs syndrome (RLS) may never be able to identify a cause to their disorder, often it results from other secondary causes. There are many conditions that may independently lead to symptoms of RLS and these are described here.
Help for Insomniacs
If you have difficulty falling or staying asleep or your sleep is not refreshing, you may be suffering from insomnia. Learn about the various subtypes of insomnia, the common symptoms, various potential causes, how it is diagnosed, and the treatment options including medications and behavioral changes.
If you have difficulty falling or staying asleep or your sleep is not refreshing, you may be suffering from insomnia. Learn about the various subtypes of insomnia, the common symptoms, various potential causes, how it is diagnosed, and the treatment options including medications and behavioral changes.
Sleep Deprivation Death
It may sound unbelievable, but can sleep deprivation actually cause your death? If you are concerned about the ultimate health consequence of sleep loss -- death -- you may also want to be mindful of other increased risks associated with simply not sleeping enough.
It may sound unbelievable, but can sleep deprivation actually cause your death? If you are concerned about the ultimate health consequence of sleep loss -- death -- you may also want to be mindful of other increased risks associated with simply not sleeping enough.
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.
Hypnagogic Jerk
Learn the definition of hypnagogic jerk.
Learn the definition of hypnagogic jerk.
Sleep Latency
Learn the definition of sleep latency.
Learn the definition of sleep latency.
Prazosin
The prescription medication prazosin -- sold under the brand name of Minipress -- is a prescribed drug used to treat nightmares in the setting of post-traumatic stress disorder (PTSD). Learn more about this medication.
The prescription medication prazosin -- sold under the brand name of Minipress -- is a prescribed drug used to treat nightmares in the setting of post-traumatic stress disorder (PTSD). Learn more about this medication.
Headache
There are four major classes of headache that can variably interact with sleep. Some may occur exclusively at night and others, such as migraine, may actually be relieved by sleep. In addition, morning headaches may suggest an underlying sleep disorder such as sleep apnea. Learn about the interplay between headache and sleep.
There are four major classes of headache that can variably interact with sleep. Some may occur exclusively at night and others, such as migraine, may actually be relieved by sleep. In addition, morning headaches may suggest an underlying sleep disorder such as sleep apnea. Learn about the interplay between headache and sleep.
What is CPAP
For nearly everyone who has been diagnosed with sleep apnea, the conversation quickly turns to possible treatment options. The most commonly used one is continuous positive airway pressure (CPAP), but what is CPAP? Take a moment to learn about the basic components of CPAP.
For nearly everyone who has been diagnosed with sleep apnea, the conversation quickly turns to possible treatment options. The most commonly used one is continuous positive airway pressure (CPAP), but what is CPAP? Take a moment to learn about the basic components of CPAP.
Central Sleep Apnea
There can be many causes to disrupted breathing during sleep, and one of them is central sleep apnea, but what is central sleep apnea? Learn more about this condition, including its definition and how it is diagnosed and treated.
There can be many causes to disrupted breathing during sleep, and one of them is central sleep apnea, but what is central sleep apnea? Learn more about this condition, including its definition and how it is diagnosed and treated.
Wet Dreams
In what is a common experience, especially during adolescence or periods of abstinence, wet dreams may occur during our sleep, but what is a wet dream? Learn about wet dreams (or nocturnal emissions), what causes them, and whether they relate to sexual desire or need.
In what is a common experience, especially during adolescence or periods of abstinence, wet dreams may occur during our sleep, but what is a wet dream? Learn about wet dreams (or nocturnal emissions), what causes them, and whether they relate to sexual desire or need.
Sleep Myoclonus
If you have ever seen your infant jerk suddenly during sleep, you may want to learn about sleep myoclonus.
If you have ever seen your infant jerk suddenly during sleep, you may want to learn about sleep myoclonus.
Gabapentin for RLS
Learn about the prescription medication gabapentin, sold under the brand name Neurontin or Horizant, which can effectively treat the uncomfortable sensations that occur in restless legs syndrome (RLS).
Learn about the prescription medication gabapentin, sold under the brand name Neurontin or Horizant, which can effectively treat the uncomfortable sensations that occur in restless legs syndrome (RLS).
Paradoxical Sleep
Learn the definition of paradoxical sleep.
Learn the definition of paradoxical sleep.
Sleep Paralysis Treatment
Sleep paralysis is a frightening experience. It may leave you seeking a treatment. How is sleep paralysis treated? Learn how to prevent these episodes with simple lifestyle changes or even medication.
Sleep paralysis is a frightening experience. It may leave you seeking a treatment. How is sleep paralysis treated? Learn how to prevent these episodes with simple lifestyle changes or even medication.
Best Ways to Wake Up
If you find yourself struggling to get up in the morning, you may seek some advice on how best to wake up. Explore some options that might get your day off to a better start.
If you find yourself struggling to get up in the morning, you may seek some advice on how best to wake up. Explore some options that might get your day off to a better start.
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.
Sleep Position and Snoring
You have likely heard it before: "I only snore when I sleep on my back." How does sleep position really
You have likely heard it before: "I only snore when I sleep on my back." How does sleep position really
Free Running
Learn the definition of free running.
Learn the definition of free running.
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.
Sleep Architecture
If you have ever been curious about the structure of sleep, you may want to learn about a concept called sleep architecture. This idea helps us to understand the pattern of the stages of sleep, how this changes as we get older, and what impact sleep disorders may have.
If you have ever been curious about the structure of sleep, you may want to learn about a concept called sleep architecture. This idea helps us to understand the pattern of the stages of sleep, how this changes as we get older, and what impact sleep disorders may have.
What is Narcolepsy
Narcolepsy may cause excessive sleepiness and other symptoms. Learn about this neurologic condition, including its causes and options for diagnosis and treatment.
Narcolepsy may cause excessive sleepiness and other symptoms. Learn about this neurologic condition, including its causes and options for diagnosis and treatment.
Desaturation
Learn the definition of desaturation.
Learn the definition of desaturation.
How to Take Melatonin
How should I take melatonin? This over-the-counter supplement may help you to sleep better if you have insomnia or a circadian rhythm disorder, but how should you use melatonin? Learn about the appropriate dose, when you should take it, and whether it is safe to take melatonin every night.
How should I take melatonin? This over-the-counter supplement may help you to sleep better if you have insomnia or a circadian rhythm disorder, but how should you use melatonin? Learn about the appropriate dose, when you should take it, and whether it is safe to take melatonin every night.
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.
Caffeine Benefits
Millions of us couldn’t survive without our morning cup of coffee, and it is clear that caffeine benefits include improved attentiveness and counteracting the effects of poor sleep. Caffeine is the most commonly used stimulant in the world, but what exactly is it?
Millions of us couldn’t survive without our morning cup of coffee, and it is clear that caffeine benefits include improved attentiveness and counteracting the effects of poor sleep. Caffeine is the most commonly used stimulant in the world, but what exactly is it?
Exploding Head Syndrome
In a rare and unusual sleep disorder, individuals may hear loud noises during sleep transition that may represent exploding head syndrome. Learn about this condition, what it is associated with, and the treatment options.
In a rare and unusual sleep disorder, individuals may hear loud noises during sleep transition that may represent exploding head syndrome. Learn about this condition, what it is associated with, and the treatment options.
CPAP and Sex
If you have been diagnosed with sleep apnea and have started to use continuous positive airway pressure (CPAP), you may have some concerns and questions, including, how does CPAP affect your sex life? Though you may initially worry about how CPAP will affect your romantic life, you may find that improvements in your energy levels and other changes actually have favorable consequences.
If you have been diagnosed with sleep apnea and have started to use continuous positive airway pressure (CPAP), you may have some concerns and questions, including, how does CPAP affect your sex life? Though you may initially worry about how CPAP will affect your romantic life, you may find that improvements in your energy levels and other changes actually have favorable consequences.
Insomnia Treatment Relaxation Biofeedback
Difficulty falling or staying asleep, cardinal symptoms of insomnia, may respond to relaxation and biofeedback techniques. Before turning to sleeping pills, explore whether these methods might help you to sleep better. What is the best method for relaxation? How does biofeedback work? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
Difficulty falling or staying asleep, cardinal symptoms of insomnia, may respond to relaxation and biofeedback techniques. Before turning to sleeping pills, explore whether these methods might help you to sleep better. What is the best method for relaxation? How does biofeedback work? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
Nightmares and PTSD
We have all had bad dreams or nightmares, but how can we tell if these are due to a stressful event in our life and if they may be part of post-traumatic stress disorder (PTSD)? Learn about this condition, how it relates to sleep disturbances, and what treatment options are available.
We have all had bad dreams or nightmares, but how can we tell if these are due to a stressful event in our life and if they may be part of post-traumatic stress disorder (PTSD)? Learn about this condition, how it relates to sleep disturbances, and what treatment options are available.
Sleep Eating Disorder
If you are having difficulty shedding those extra pounds, and you find evidence of unexplained nighttime binges, this may be due to sleep eating disorder. Learn about this condition, what sleep disorders are associated with it, how it is diagnosed, and the treatment options available.
If you are having difficulty shedding those extra pounds, and you find evidence of unexplained nighttime binges, this may be due to sleep eating disorder. Learn about this condition, what sleep disorders are associated with it, how it is diagnosed, and the treatment options available.
Caffeine Withdrawal
Caffeine use may be just the thing you need to get through your day, but it can also have significant adverse consequences and disrupt your sleep. The use of caffeine may cause short-term problems. Moreover, if you have used it chronically, an abrupt discontinuation may cause you discomfort as you suffer from withdrawal. Learn about this phenomenon.
Caffeine use may be just the thing you need to get through your day, but it can also have significant adverse consequences and disrupt your sleep. The use of caffeine may cause short-term problems. Moreover, if you have used it chronically, an abrupt discontinuation may cause you discomfort as you suffer from withdrawal. Learn about this phenomenon.
Sleep Terrors
When a child begins screaming in the midst of the night, inconsolable but remaining asleep, it quickly becomes important to understand what sleep terrors are. Learn about these episodes, why they occur, and what treatment options are available.
When a child begins screaming in the midst of the night, inconsolable but remaining asleep, it quickly becomes important to understand what sleep terrors are. Learn about these episodes, why they occur, and what treatment options are available.
Parasomnia
Learn about the definition of parasomnia.
Learn about the definition of parasomnia.
Common Symptoms of Sleep Disorders
There are many potential symptoms of sleep disorders, some of them expected but others surprising. These may include excessive sleepiness or an inability to sleep, uncontrolled movements, and even mood problems. Learn about ten of these symptoms and the underlying conditions that they may represent.
There are many potential symptoms of sleep disorders, some of them expected but others surprising. These may include excessive sleepiness or an inability to sleep, uncontrolled movements, and even mood problems. Learn about ten of these symptoms and the underlying conditions that they may represent.
REM Behavior Disorder
If you or a loved one have ever acted out dreams while remaining asleep, you may have realized something was wrong, but what is REM behavior disorder? Learn about the cause and dangers of acting out one's dreams, what medical conditions are associated, and what treatment options are available.
If you or a loved one have ever acted out dreams while remaining asleep, you may have realized something was wrong, but what is REM behavior disorder? Learn about the cause and dangers of acting out one's dreams, what medical conditions are associated, and what treatment options are available.
Retrognathia
Learn the definition of retrognathia.
Learn the definition of retrognathia.
Sleep Efficiency
Learn the definition of sleep efficiency.
Learn the definition of sleep efficiency.
Hypnic Jerk
Learn the definition of hypnic jerk.
Learn the definition of hypnic jerk.
What is Sleep Debt
Sleep debt is the accumulated amount of sleep loss from insufficient sleep, regardless of cause.
Sleep debt is the accumulated amount of sleep loss from insufficient sleep, regardless of cause.
Large Tonsils Affect Sleep
If your child has enlarged tonsils or adenoids, you may wonder how do large tonsils affect children’s sleep?
If your child has enlarged tonsils or adenoids, you may wonder how do large tonsils affect children’s sleep?
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.
Insomnia Treatment Sleep Restriction
For those who suffer from the sometimes self-perpetuating ailment of insomnia, it might be helpful to finally break this cycle through a treatment called sleep restriction. What is sleep restriction? How does sleep restriction break the cycle of insomnia? What are the steps needed to restrict your sleep? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
For those who suffer from the sometimes self-perpetuating ailment of insomnia, it might be helpful to finally break this cycle through a treatment called sleep restriction. What is sleep restriction? How does sleep restriction break the cycle of insomnia? What are the steps needed to restrict your sleep? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
REM Sleep
Learn the definition of REM sleep.
Learn the definition of REM sleep.
Nocturnal Myoclonus
One of the common conditions that may cause leg movements during sleep, nocturnal myoclonus may mimic seizures, especially in newborns. Learn more about this curious condition, including how it is differentiated from seizures.
One of the common conditions that may cause leg movements during sleep, nocturnal myoclonus may mimic seizures, especially in newborns. Learn more about this curious condition, including how it is differentiated from seizures.
Fatal Familial Insomnia
Learn about the rare genetic disorder called fatal familial insomnia. This condition starts with difficulty sleeping but gradually evolves to include additional neurological symptoms and ultimately ends in coma and death.
Learn about the rare genetic disorder called fatal familial insomnia. This condition starts with difficulty sleeping but gradually evolves to include additional neurological symptoms and ultimately ends in coma and death.
Circadian Rhythm Disorders
Difficulties falling asleep or staying awake at the proper times may suggest you have a problem with your biological clock called a circadian rhythm disorder, but what are circadian rhythm disorders? These common conditions may include wanting to sleep at an atypical time, irregular sleep patterns, and even jet lag or shift-work sleep disorder. Discover more about the circadian rhythm disorders and learn by example.
Difficulties falling asleep or staying awake at the proper times may suggest you have a problem with your biological clock called a circadian rhythm disorder, but what are circadian rhythm disorders? These common conditions may include wanting to sleep at an atypical time, irregular sleep patterns, and even jet lag or shift-work sleep disorder. Discover more about the circadian rhythm disorders and learn by example.
Catathrenia
There are many potential breathing disorders that may occur at night. One of them, catathrenia, is sometimes described as repeated moaning. Learn more about this disorder and how it can be differentiated from conditions such as snoring and sleep apnea.
There are many potential breathing disorders that may occur at night. One of them, catathrenia, is sometimes described as repeated moaning. Learn more about this disorder and how it can be differentiated from conditions such as snoring and sleep apnea.
Ambien
Learn what Ambien is, including its use in the treatment of insomnia. 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 Ambien is, including its use in the treatment of insomnia. 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.
Nasal Pillows
If you have been diagnosed with sleep apnea and advised to use CPAP, you may be overwhelmed about how to choose a mask and be left wondering: what are nasal pillows? This style of CPAP mask may be just the interface you need to overcome certain problems tolerating CPAP, such as claustrophobia and air leaks.
If you have been diagnosed with sleep apnea and advised to use CPAP, you may be overwhelmed about how to choose a mask and be left wondering: what are nasal pillows? This style of CPAP mask may be just the interface you need to overcome certain problems tolerating CPAP, such as claustrophobia and air leaks.
Penile Tumescence
Learn the definition of penile tumescence.
Learn the definition of penile tumescence.
Oral Appliances
For individuals who suffer from snoring or sleep apnea, one possible treatment is the use of various oral appliances.
For individuals who suffer from snoring or sleep apnea, one possible treatment is the use of various oral appliances.
Hypnagogic Hallucinations
Learn the definition of hypnagogic hallucinations.
Learn the definition of hypnagogic hallucinations.
Snoring
Snoring may be a familiar companion, but just what is snoring and what are the causes and consequences? By understanding some of its basic features you may discover ways to eliminate its presence, especially if it is bothersome to your sleep or the sleep of your loved ones.
Snoring may be a familiar companion, but just what is snoring and what are the causes and consequences? By understanding some of its basic features you may discover ways to eliminate its presence, especially if it is bothersome to your sleep or the sleep of your loved ones.
Suprachiasmatic Nucleus
Learn the definition of suprachiasmatic nucleus.
Learn the definition of suprachiasmatic nucleus.
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.
Pupil Size
Learn how pupil size as measured with a test called pupillometry can be used to objectively identify sleepiness and the degree of sleep deprivation.
Learn how pupil size as measured with a test called pupillometry can be used to objectively identify sleepiness and the degree of sleep deprivation.
What is RLS
Restless legs syndrome (RLS) is one of those conditions that sounds a little too strange to be true, but if you have ever laid down to fall asleep and felt an uncomfortable sensation of bugs crawling under your skin, you may be all too familiar with what RLS is. This condition may leave you kicking your legs as you fall asleep, but a better understanding of the disorder and its causes may lead to the treatment and rest that you need.
Restless legs syndrome (RLS) is one of those conditions that sounds a little too strange to be true, but if you have ever laid down to fall asleep and felt an uncomfortable sensation of bugs crawling under your skin, you may be all too familiar with what RLS is. This condition may leave you kicking your legs as you fall asleep, but a better understanding of the disorder and its causes may lead to the treatment and rest that you need.
Biological Clock
Learn the definition of biological clock.
Learn the definition of biological clock.
Parasomnias
If you have ever had an unusual behavior or experience during your sleep, you may wonder: what are parasomnias? From the Latin meaning “around sleep”, parasomnias are a collection of sleep disorders that are characterized by abnormal actions or events that occur during sleep. Learn more about these phenomena.
If you have ever had an unusual behavior or experience during your sleep, you may wonder: what are parasomnias? From the Latin meaning “around sleep”, parasomnias are a collection of sleep disorders that are characterized by abnormal actions or events that occur during sleep. Learn more about these phenomena.
Bedtime Routine
The process of going to sleep is highly dependent upon behaviors, and disruptions may lead to difficulty falling asleep. So what sleep rituals should be part of your bedtime routine?
The process of going to sleep is highly dependent upon behaviors, and disruptions may lead to difficulty falling asleep. So what sleep rituals should be part of your bedtime routine?
Desmopressin
The prescription medication desmopressin (sometimes called DDAVP) is a drug that mimics a naturally occurring hormone in the body and is used to treat nocturnal enuresis, or bedwetting, and other conditions.
The prescription medication desmopressin (sometimes called DDAVP) is a drug that mimics a naturally occurring hormone in the body and is used to treat nocturnal enuresis, or bedwetting, and other conditions.
Vitamin-Deficiency Insomnia
Learn whether a vitamin deficiency can cause insomnia.
Learn whether a vitamin deficiency can cause insomnia.
Excessive Daytime Sleepiness
Learn the definition of excessive daytime sleepiness.
Learn the definition of excessive daytime sleepiness.
Medications and Sleep Apnea
If you use certain medications, you may wonder how these can affect your sleep apnea. As certain medications have impacts on both sleep architecture and breathing, the consequences can be important.
If you use certain medications, you may wonder how these can affect your sleep apnea. As certain medications have impacts on both sleep architecture and breathing, the consequences can be important.
Insomnia Treatment Cognitive Therapy
Prolonged insomnia may seem likely to unravel your very sanity, but when should you actually seek therapy as a treatment option? How can the anxiety associated with insomnia become self-destructive? Are there other behavioral changes that can improve your insomnia? What is the difference between cognitive therapy and cognitive behavioral therapy? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
Prolonged insomnia may seem likely to unravel your very sanity, but when should you actually seek therapy as a treatment option? How can the anxiety associated with insomnia become self-destructive? Are there other behavioral changes that can improve your insomnia? What is the difference between cognitive therapy and cognitive behavioral therapy? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
Sleep Problems Affect Growth
Unexpectedly, sleep seems to have profound effects on children and their ability to grow normally. But how exactly do sleep problems affect growth in children? What sleep disorders might predispose a child to being shorter or to becoming overweight or obese? The answers may surprise you.
Unexpectedly, sleep seems to have profound effects on children and their ability to grow normally. But how exactly do sleep problems affect growth in children? What sleep disorders might predispose a child to being shorter or to becoming overweight or obese? The answers may surprise you.
Causes Sleep Apnea in Children
Sleep apnea is a common condition in adults and it can also occur in children. There are various factors that can lead to a narrowing or instability of the upper airway, which can cause the pauses in breathing characteristic of sleep apnea. Learn more about these potential causes.
Sleep apnea is a common condition in adults and it can also occur in children. There are various factors that can lead to a narrowing or instability of the upper airway, which can cause the pauses in breathing characteristic of sleep apnea. Learn more about these potential causes.
Behavioral Insomnia of Childhood
There may be many reasons why your child has difficulty sleeping at night, but two common causes are classified under a condition called behavioral insomnia of childhood.
There may be many reasons why your child has difficulty sleeping at night, but two common causes are classified under a condition called behavioral insomnia of childhood.
What Is a Neti Pot
What is a neti pot? If you have trouble breathing through your nose, you may have difficulty with snoring or sleep apnea. It may be helpful to clear out your nose and sinuses with nasal irrigation. This can be accomplished with a neti pot, but how should you use one and what are possible side effects?
What is a neti pot? If you have trouble breathing through your nose, you may have difficulty with snoring or sleep apnea. It may be helpful to clear out your nose and sinuses with nasal irrigation. This can be accomplished with a neti pot, but how should you use one and what are possible side effects?
Morning Dreams
You may recall your dreams upon awakening in the morning, but do you remember them more often at that time? Learn the answer and how it relates to sleep stages.
You may recall your dreams upon awakening in the morning, but do you remember them more often at that time? Learn the answer and how it relates to sleep stages.
Nasal Dilators
If you are looking for ways to stop snoring, you may be interested in learning how nasal dilators may help improve your breathing during sleep.
If you are looking for ways to stop snoring, you may be interested in learning how nasal dilators may help improve your breathing during sleep.
Teen Sleeping Tips
Teens are often subject to the same pressures as adults that can greatly disrupt their sleep, so it can be important to follow simple tips to improve teen sleeping.
Teens are often subject to the same pressures as adults that can greatly disrupt their sleep, so it can be important to follow simple tips to improve teen sleeping.
Ondine's Curse
Ondine's curse (also known as congenital central hypoventilation syndrome) is a rare, severe form of sleep apnea in which the affected individual completely stops breathing when falling asleep.
Ondine's curse (also known as congenital central hypoventilation syndrome) is a rare, severe form of sleep apnea in which the affected individual completely stops breathing when falling asleep.
Sleep Log
If you are evaluated by a sleep specialist, it may be recommended that you record your sleep patterns with a sleep log. But how is a sleep log used to diagnose sleep problems? Learn about this simple technique to identify important sleep problems, including circadian rhythm disorders and poor sleep habits that may cause insomnia and excessive daytime sleepiness.
If you are evaluated by a sleep specialist, it may be recommended that you record your sleep patterns with a sleep log. But how is a sleep log used to diagnose sleep problems? Learn about this simple technique to identify important sleep problems, including circadian rhythm disorders and poor sleep habits that may cause insomnia and excessive daytime sleepiness.
Valerian
If you are interested in learning about alternative medicines that may help with your insomnia, you may wish to learn what valerian is and how it might affect your sleep.
If you are interested in learning about alternative medicines that may help with your insomnia, you may wish to learn what valerian is and how it might affect your sleep.
EEG
Learn the definition of electroencephalogram or EEG.
Learn the definition of electroencephalogram or EEG.
Requip
Learn what Requip is, including its use in the treatment of restless legs syndrome (RLS). This article describes its indications for use, how it may work, who should not use it, what the potential side effects are, and what safety monitoring should occur.
Learn what Requip is, including its use in the treatment of restless legs syndrome (RLS). This article describes its indications for use, how it may work, who should not use it, what the potential side effects are, and what safety monitoring should occur.
How Much Sleep Do 2-Year-Olds Need
There is nothing more peaceful than a sleeping child -- especially when he or she may be a rambunctious toddler while awake -- but how much sleep do 2-year-olds need? Learn about the sleep needs of children of this age.
There is nothing more peaceful than a sleeping child -- especially when he or she may be a rambunctious toddler while awake -- but how much sleep do 2-year-olds need? Learn about the sleep needs of children of this age.
Definition of Entrainment
Learn the definition of entrainment.
Learn the definition of entrainment.
Kleine-Levin Syndrome
Teens often sleep more than adults, but some of these youth may rarely have a neurological disorder that causes recurrent episodes of excessive sleep called Kleine-Levin syndrome. What is Kleine-Levin syndrome and what makes it unique?
Teens often sleep more than adults, but some of these youth may rarely have a neurological disorder that causes recurrent episodes of excessive sleep called Kleine-Levin syndrome. What is Kleine-Levin syndrome and what makes it unique?
How Much Sleep Do Adults Need?
If you experience excessive daytime sleepiness, you may not be getting enough sleep, but just how much sleep do adults need?
If you experience excessive daytime sleepiness, you may not be getting enough sleep, but just how much sleep do adults need?