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Sleep: Most Popular Articles

These articles are the most popular over the last month.
Here's Why You Get Sweaty in Sleep
Why do we get sweaty in sleep? Discover some reasons, including sleep disorders such as sleep apnea and nightmares as well as other medical conditions.
Ouch! Learn About 23 Potential Causes of...
What causes leg cramps at night? Learn about these painful muscle contractions and the common associated conditions, medications, and other causes.
Does a Lack of Morning Wood Suggest Erectile...
Does a lack of morning wood suggest that you have erectile dysfunction? Morning erections are common among men, but what if they don't happen? What might be the cause? Learn how the presence or absence of morning wood may differentiate between the causes of impotence.
Surprising Reasons You Keep Waking up Early
What causes early morning awakenings? If you find yourself waking before your alarm clock goes off, there may be a handful of causes to consider. Some of the potential triggers could include insomnia, mood disorders like anxiety or depression, sleep apnea, and circadian rhythm disorders. Learn about these various causes of early morning awakenings.
What Exactly Is 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.
Does Screen Light Ruin Sleep? Learn How Light...
Learn how light at night affects our body’s circadian rhythm and why it contributes to insomnia and difficulty awakening. Discover ways to avoid it.
What Is the Difference Between CPAP and BiPAP?
What is the difference between CPAP and BiPAP? Learn about the types of machines used to treat sleep apnea, including bilevel, bilevel ST, and auto or adaptive servo ventilation (ASV).
Can You Fart While Asleep?
Is it possible to fart while asleep? Why is it that people seem to pass gas more first thing in the morning? Learn about flatulence and its relationship to sleep.
What Is My Goal AHI with CPAP Treatment for...
Learn how to use the goal apnea-hypopnea index (AHI) recorded on your CPAP machine to help monitor and guide your treatment of sleep apnea.
How to Reduce Racing Thoughts at Night
Learn what causes racing thoughts as part of insomnia and what you can do to turn off your mind at night, including addressing stress and relaxation techniques.
Should You Try Melatonin for Better Sleep?
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.
10 Ways to Sleep Better Tonight
Learn better sleep guidelines and 10 ways to get a better night's sleep tonight.
What You Can Take When You Can't Sleep
If you have difficulty falling or staying asleep, you may want to learn what to take when you can't sleep. From food to beverages to sleeping pills, there are many options to consider. What solutions are available at home? When should you see your doctor?
Surprise! 10 Unexpected Signs of Sleep Apnea
Learn about 10 surprising signs of sleep apnea, including: depression, problems thinking, impotence, uncontrolled high blood pressure, waking to urinate, teeth grinding, unrefreshing sleep, heartburn, sleepwalking, dry mouth, and drooling.
How the Severity of Sleep Apnea Is Measured
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.
What Are the Causes of Morning Wood or Morning...
Men often wake with erections in the morning, but what causes morning wood or morning erections? Discover the cause and the link to impotence.
Do You Have to Use Distilled Water in the CPAP...
For those who use continuous positive airway pressure (CPAP) to treat their sleep apnea, the question inevitably arises about whether you are required to use distilled water in the humidifier. Why should you even use the humidifier? If you don't use distilled water, can you use tap water? What about boiling or filtering the water? What consequences may result if you don't use distilled water?
Nocturnal Cramps May Cause Leg Discomfort,...
Nocturnal cramps are one of the common disorders that can affect the legs during the night, causing discomfort and disrupting sleep. Learn about this condition, including its causes, the conditions associated with it, what your medical provider will find on examination, and what other similar conditions it might be.
Can Insomnia Be an Early Sign of Pregnancy?
Can insomnia be an early sign of pregnancy? There are certain symptoms early in pregnancy that might lead to insomnia, but difficulty falling or staying asleep is a common occurance. Is it a trustworthy symptom suggesting that you are pregnant?
An Easy Way to Clean Your CPAP Machine
Learn how to clean CPAP, including a step-by-step process for maintaining your equipment.
What Exactly Is 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.
What Are the Symptoms of Sleep Apnea?
What are some of the symptoms of sleep apnea? Is it possible that some of your health problems may be due to this condition? Learn about the various symptoms of sleep apnea.
The 10 Best Ways to Get a Terrible Night's 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.
The Link Between Antidepressant Trazodone and...
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.
The Best Ways to Get a Better Night's Sleep
It seems like sleep should come naturally, but when it doesn't, you might quickly find yourself pleading,
How to Treat Painful Leg Cramps at Night by...
How can leg cramps be treated? Identify potential causes and learn about treatment options for leg cramps, including a few you may wish to avoid.
7 Common Reasons Why You Feel So 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.
The Complete Definition of AHI for Sleep Apnea
Learn the definition of AHI. Sleep.
Watch Out for These Symptoms of Sleep Deprivation
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.
Why Diphenhydramine Isn't For Everyone
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.
The Causes and Treatment of CPAP Gas
Continuous positive airway pressure (CPAP) is effective in treating obstructive sleep apnea, but it may lead to a common side effect: gas. This may manifest with burping, farting, and a bloated stomach. What causes CPAP gas and how can it be avoided? Learn about the treatment options of CPAP gas, including sleep position and heartburn medication, that may provide you some relief.
Causes of Mouth Dryness at Night
What causes mouth dryness at night? Medications, medical conditions, and sleep disorders including snoring or sleep apnea may contribute. Learn more.
An Interesting Side Effect of Sleep Deprivation
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?
Getting a Sleep Study Done? Here's What to Expect
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. Learn the purpose, what to do before the evaluation, what to bring, and about the process once you are there.
Not Just Beer Goggles? Sleep Deprivation May...
How does sleep deprivation impact men's perception of women's sexual interest? Learn about the risks for sexual harassment, pregnancy, and STDs.
How BiPAP Helps Sleep Apnea
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?
The 10 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.
Why Older People Should Not Use Diphenhydramine...
Over-the-counter sleeping pills that contain diphenhydramine may have side effects such as confusion, urinary retention, and dizziness in older adults. Learn more.
Too Little Sleep? Perhaps You Have Insufficient...
What is insufficient sleep syndrome? Learn about this condition, when it occurs, the most common associated symptoms, and what can be done about it.
What Is the Treatment for 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.
What Happens When 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.
The Scary 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.
Your Guide to Understanding Sleep Apnea
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.
How Does Zzzquil Work?
What is ZzzQuil? This over-the-counter sleep aid may be helpful for treating acute insomnia. It contains diphenhydramine, a common ingredient in non-prescription sleeping pills. How does ZzzQuil work, and what are some of the potential side effects? Learn about ZzzQuil, and how it may help you to fall and stay asleep easier.
The Best Ways to Avoid 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.
The Critical Effects of Sleep Deprivation on...
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.
How to Prevent 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.
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?
Signs Your CPAP Is Not Working
What are some signs that your CPAP is not working? Persistent symptoms, snoring, and old equipment may indicate that your CPAP machine needs attention.
When Snoring Is Caused By a Deviated Septum
When does a deviated septum cause snoring? 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.
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.
Why Sleep Apnea May Be Deadly
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.
Overnight Oximetry Is a Commonly Used Screening...
What is overnight oximetry? Learn about one of the most common initial screening tests for sleep disorders called overnight oximetry.
Secondary Causes of Restless Leg Syndrome
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.
16 Home Remedies to Stop Snoring Tonight
What are the best treatment options for snoring? Learn about 16 remedies, including: medications, surgery, weight loss, devices, and oral appliances.
5 Important Causes of Sleep Apnea to Consider
Sleep apnea is a chronic medical condition that consists of multiple prolonged pauses in breathing while the afflicted person remains asleep. There are many potential causes, most related to problems with the anatomy of the upper airway. Discover more about the causes of sleep apnea, and whether some changes may be within your control.
How Does Smoking Cigarettes Affect Sleep?
Learn how smoking cigarettes or using nicotine products may affect your sleep.
What Is Acute Insomnia?
Learn about acute insomnia, including: the definition, the various causes, the classic symptoms, and how it is diagnosed.
How Much Sleep Is Too Much?
Although most people should be concerned about not sleeping enough, you may wonder: how much sleep is too much sleep?
How Much Sleep Do You Actually Need?
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.
Definition of Oxygen Desaturation Index (ODI)
Learn the definition of oxygen desaturation index (ODI). This measurement may appear on reports from overnight sleep studies such as a polysomnogram or overnight oximetry. How does it relate to sleep-disordered breathing such as snoring and sleep apnea? Find out more about ODI and what it may mean to your health.
What All Insomniacs Need to Read
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.
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
Sleep in Pregnancy
Sleep changes dramatically during pregnancy, from the first trimester through labor and delivery. Hormonal changes alter the patterns of sleep. New difficulties sleeping may appear such as sleep apnea or restless legs syndrome. Discover how sleep changes in pregnancy.
What Are Sleep Disorders?
Learn basic information about some of the most common types of sleep disorders, including: snoring, insomnia, sleep apnea, parasomnias, restless legs syndrome, narcolepsy, jet lag, and circadian rhythm disorders.
Should I Use CPAP with a Cold?
Is it recommended to take a break from using continuous positive airway pressure (CPAP) when you have a cold? Are there medications that might make it easier to use the therapy with nasal congestion? How should the CPAP be cleaned after a cold? Learn whether you should take a break from CPAP with the common cold.
How to Relieve Restless Legs Symptoms While...
If you suffer from restless legs syndrome (RLS), you may dread situations where your symptoms are known to worsen. For example, long flights can be particularly bothersome. How can you relieve restless legs symptoms while flying? Learn how the use of distracting activities, exercise, and prescription medications may be helpful.
Symptoms and Treatment of Bed Bugs
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.
How to Keep Your CPAP Mask on at Night
Continuous positive airway pressure (CPAP) is the preferred treatment for obstructive sleep apnea, but what if you can't keep it on once you fall asleep? Learn how to keep your CPAP mask on at night, including the importance of mask fit, pressure settings, and the use of sleeping pills.
Treatment of Restless Legs Syndrome (RLS)
Treatment of restless legs syndrome (RLS) depends somewhat on the frequency of symptoms and there are many options, including medications as well as lifestyle changes. Learn about some of these options.
How to Avoid Moisture in CPAP Tubing
If you use a heated humidifer with your continuous positive airway pressure (CPAP) to treat your sleep apnea, you may notice that water sometimes collects in your CPAP tubing. How can you avoid this unwanted moisture? Learn changes that you can make to reduce the chance of water splashing in your face when you use your CPAP, including options such as heated tubing that may eliminate the occurrence.
How Often Should You Replace Your CPAP Supplies?
How often should you replace your CPAP supplies? From the mask to the tubing to the humidifier, learn about the replacement schedule you should follow.
How Long Does Fatigue Last in Mononucleosis
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.
Are You at Risk for Sleep Paralysis?
How can I get sleep paralysis? This common condition relates to a disruption in the transition between dream (or REM) sleep and wakefulness. Though there may be some factors beyond your control, you may be able to do a few things to trigger an episode.
What Are the Most Common Side Effects with CPAP...
Though relatively safe, CPAP is linked to some potential problems. Learn about what you may encounter when using CPAP.
Fall Asleep Fast? Learn Why It Could Be a Sign...
Could falling asleep too fast be a sign of a sleep problem? Learn how it might relate to sleep deprivation, sleep apnea, and narcolepsy.
6 Ways to Avoid Infections When Using CPAP
Can continuous positive airway pressure (CPAP) make me sick? Learn the risks and 6 ways to avoid infections with CPAP use.
10 Signs You Might Have a Sleep Disorder
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.
Why You Can't 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. Learn the reasons why you can't sleep.
Pupil Size Can Objectively Identify Sleepiness,...
Learn how pupil size as measured with a test called pupillometry can be used to objectively identify sleepiness and the degree of sleep deprivation.
So How Much Sleep Do You Actually 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.
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 basics of CPAP.
Sleeping Pills May Help with Insomnia but Are...
If you experience difficulties staying or falling asleep or in obtaining sleep of restorative quality -- common symptoms of insomnia -- you may be interested in learning more about sleeping pills. There are over-the-counter and prescription medications available, and a little research may help you to find the best option. Learn more with an overview of sleeping pills.
Alternative Treatments for Sleep Apnea
Learn about some of the alternative options available for the treatment of sleep apnea.
The Relationship Between 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.
How Much Does a Sleep Study Cost?
How much do sleep studies cost? If you have been told you need a sleep study to look for sleep apnea, learn how much it might end up costing you.
How Do Naps Affect Sleep at Night?
Learn how naps may affect sleep at night, especially if you suffer from insomnia. Review the role of sleep drive and the circadian rhythm in sleepiness.
Is It Sleep Paralysis or a Night Terror?
What is the difference between sleep paralysis and night terrors? Learn how to distinguish these two conditions from one another, including their distinctive causes and treatments.
Can Ambien Affect Your Memory?
Can Ambien affect your memory? How might this common treatment for insomnia cause amnesia? Learn about this side effect and some of the consequences that might result.
What Is Valerian and How Does it Affect 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.
Does the Severity of Sleep Apnea Correlate with...
If you have been prescribed continuous positive airway pressure (CPAP) to treat your sleep apnea, you may wonder if the pressure setting is based on your severity of apnea. Learn if and how the prescribed setting may be related to the degree of sleep apnea as well as other factors that may be involved.
The Effects of Obsessive-Compulsive Disorder on...
What are the effects of obsessive-compulsive disorder on sleep? This common anxiety disorder can be disruptive during the day, but can it lead to insomnia at night? Learn about OCD and how it might impact your sleep.
What Is Central Sleep Apnea?
There can be many causes to disrupted breathing during sleep, one of them is central sleep apnea. Learn more about this condition and how it's treated.
What Is Augmentation in Restless Legs Syndrome
For those who experience the nagging symptoms of restless legs syndrome (RLS), treatment with a handful of medications can be a godsend, yet sometimes these can cause a phenomenon called augmentation. What is augmentation in RLS and how can it be addressed?
What Is a Sleeping Wedge Pillow?
Learn how a specially shaped pillow might help you if you are an adult with symptoms of obstructive sleep apnea or heartburn.
Why Doxylamine Is Not Recommended for Insomnia
Learn what doxylamine 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.
How to Avoid Snoring on a Plane
If you snore loudly and are planning to take a flight, you may wonder how you can avoid snoring on the airplane. From preventive surgery to last-minute interventions, learn a few simple steps that might help you to avoid any potential embarrassment.
Why Am I Sleepy After Eating Lunch?
If you return to work after lunch, you may feel especially sleepy and wonder: Why am I sleepy after eating lunch? Learn why this occurs and whether it relates to the food you eat or instead is due to natural patterns of wakefulness and sleepiness called the circadian rhythm. In addition, you can learn a few ways to counteract this desire to fall asleep.
How Alcohol Affects 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.
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.
Stop Skimping, Get Some Sleep! How Much Sleep...
How much sleep do adults need? Learn how sleep needs change with aging, whether you are getting enough, and what other factors affect sleep quality.
Definition of REM Sleep
Learn the definition of REM sleep.
What Is RLS?
What is RLS? Learn about restless legs syndrome (RLS), including the most common symptoms and treatment options.
How to Treat Restless Legs with Iron Supplements
If low iron levels are causing your restless legs syndrome (RLS), you may be interested in learning how to treat restless legs with iron supplements. Iron deficiency may be corrected with over-the-counter iron supplements or by changing your diet to include iron-rich foods. Learn how to use iron to help treat this common sleep disorder that makes it hard to fall asleep.
Treatments for PTSD Nightmares
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.
Gabapentin Can Treat RLS Symptoms
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).
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. Learn to live with CPAP and sleep better.
Sleep Texting: Is It Possible to Send Text...
There are certain complex behaviors that can occur during sleep. These so-called parasomnias may include the ability to send text messages on your cell phone while remaining asleep. How is sleep texting possible?
The Four Defining Features of Narcolepsy
Narcolepsy is a disorder of excessive daytime sleepiness, but it also has four features that make it unique among the sleep disorders. Though only one in three people with narcolepsy have all four features, they can be useful in identifying those at risk for the disorder.
What Happens If I Don't Use CPAP One Night?
What happens if you don't use CPAP one night? Learn how you may get a residual benefit and still avoid the long-term health consequences with a break.
Understanding Complex Interplay Between 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.
Can Sleep Deprivation Cause Your 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.
Definition of WASO
Learn the definition of WASO. How is WASO measured on a sleep study? Why is it associated with insomnia?
'My Legs Drive Me Crazy at Night!' Learn About...
Learn how restless legs syndrome (RLS) contributes to insomnia and how effective treatments may provide the relief you need to get a good night's sleep.
What Is the Meaning of AHI in Adults?
If you have had a sleep study, you may question: What is the meaning of AHI? In adults, there are certain classifications of the severity of obstructive sleep apnea based on the apnea-hypopnea index (AHI). Learn about the AHI and what it means for you and your health.
The Surprising Benefits of Your Morning Coffee
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?
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.
Definition of Narcolepsy
Learn about the definition of narcolepsy.
Diagnostic Tests for Sleep Disorders
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.
Understanding the Basics of Sleep Stages
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.
Get Off Your Back! How Sleep Position...
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Should You Try Ambien For a Better Night's Sleep?
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.
What Is Your Favorite Sleep-Related Movie?
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When the Odd Couple Sleeps: Five Steps to Fix...
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.
How Is Sleep Paralysis Treated?
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.
Surgery Options for Obstructive Sleep Apnea
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.
Definition of RDI
Learn the definition of respiratory disturbance index or RDI.
Top 10 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.
Oral Appliances for Snoring and Sleep Apnea
For individuals who suffer from snoring or sleep apnea, one possible treatment is the use of various oral appliances. Learn about these options.
How Is Restless Legs Syndrome Treated?
If you find yourself experiencing symptoms of restless legs syndrome (RLS), you may be interested in learning about your treatment options. Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
What Is Nocturia?
Waking frequently during the night to pee may be a condition called nocturia. What is nocturia? What are some of the potential causes? Learn about nocturia and why it may be more common as we get older.
Sleep Disruption May Be an Early Sign of Dementia
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. Learn how sleep deprivation may be one of the earliest signs of a developing dementia.
Wet Dreams: What Are They, Can Women Have Them,...
What is a wet dream? Learn about wet dreams (or nocturnal emissions), their causes, how to stop them, and if they relate to sexual desire or need.
Does Sleep Apnea Go Away?
If you have been diagnosed with obstructive sleep apnea, you may wonder: Does sleep apnea every go away? Learn about how you might be able to change your risk factors for sleep apnea. In children and some adults, there may even be effective surgical treatment options. Consider the long-term prognosis of sleep apnea and discover what might be done to make it go away.
What Are the Symptoms of Insomnia?
For those who have difficulty falling or staying asleep and when sleep is simply not refreshing, the problem of insomnia can be obvious. There are other potential symptoms beyond an inability to sleep, however, and the physical and mental effects may be significant. Learn about the symptoms of insomnia.
Spending the First Night Using CPAP
What is it like to use continuous positive airway pressure (CPAP) to treat sleep apnea? How do you obtain the equipment you shall need? Learn how to set it up, and consider what initial hurdles you may encounter. Get started on the right path with CPAP before you even spend the first night using it.
How to Sleep Better in 30 Days
If you are struggling with insomnia or other problems related to your sleep, you may be ready to make some serious changes to feel rested and function better through the day. It may be time for a comprehensive overhaul that follows a specific plan. Set aside the next 30 days to focus on how to sleep better. By following the recommendations and advice provided, you will be able to improve your sleep and life.
How Long Should You Wait Between Eating and...
How long should you wait between eating dinner and going to bed? The timing of your evening meal may contribute to nighttime heartburn and insomnia.
What Causes Morning Dreams?
You may recall your dreams upon awakening in the morning, but do you remember them more often at that time? What causes morning dreams? Learn the answer and how it relates to the timing of the various sleep stages.
Definition of Sleep Deprivation
Learn the definition of sleep deprivation.
Sleeping Disorders List and Diagnostic Codes
Some 80 different types of sleep disorders make up the complete list of sleeping disorders based on the International Classification of Sleep Disorders. Learn about 80 conditions including insomnia, sleep behaviors called parasomnias, circadian rhythm problems, movements, psychiatric conditions, and breathing disorders such as sleep apnea. You can also find the diagnostic codes used for health insurance billing purposes.
What Are 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.
Sleep Restriction is an Effective Behavioral...
Sleep restriction may be just the treatment you need to fix your insomnia. Learn how spending too much time in bed may be ruining your sleep.
What Can I Do to Sleep?
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How Does Neck Size Affect Sleep?
It may seem logical that characteristics of your body can impact your health. For example, how does your neck size affect sleep? Learn how neck circumference may predispose you to breathing disorders during sleep like snoring and sleep apnea.
What Is Chronic Fatigue Syndrome?
Learn about Chronic Fatigue Syndrome, including: what it is, its most frequent symptoms, and how it is diagnosed.
Getting and Using an Oral Appliance for Sleep...
What is the experience like for getting and using an oral appliance to treat sleep apnea or snoring? What do you need know to find an effective option? What side effects should be avoided? Learn about getting and using an oral appliance.
Sleeping Medications in Pregnancy
It can be difficult to sleep during pregnancy, whether due to insomnia, restless legs syndrome (RLS), narcolepsy, or behaviors called parasomnias. Are there safe medications to take while pregnant? Review the safety guidelines and a list of medications that you and your doctor might consider to treat your sleep problems during pregnancy.
What Is Sleep Myoclonus?
If you have ever seen your infant jerk or move suddenly during sleep, you may want to learn about sleep myoclonus. What is sleep myoclonus? What testing (if any) should be done?
How to Change Filters on CPAP Machines
How do you find and change the filters on your continuous positive airway pressure (CPAP) machine? Learn the importance of keeping your filters clean as you treat sleep apnea.

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