Sleep: Most Popular Articles
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.
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.
Men often wake up with an erection in the morning, but what causes morning wood or morning erections? Discover the cause of this phenomenon.
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.
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.
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.
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?
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.
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.
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.
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.
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.
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).
Learn how to clean CPAP, including a step-by-step process for maintaining your equipment.
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.
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.
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 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.
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?
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.
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.
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?
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?
Learn better sleep guidelines and 10 ways to get a better night's sleep tonight.
Learn the definition of AHI. Sleep.
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.
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.
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.
Learn better sleep guidelines and 10 ways to get a better night's sleep tonight.
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.
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.
Learn how smoking cigarettes or using nicotine products may affect your sleep.
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.
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 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 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 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.
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.
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.
What is sleep apnea? Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
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.
It seems like sleep should come naturally, but when it doesn't, you might quickly find yourself pleading,
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.
What is overnight oximetry? Learn about one of the most common initial screening tests for sleep disorders called overnight oximetry.
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?
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.
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.
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.
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.
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.
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.
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.
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.
Over-the-counter sleeping pills that contain diphenhydramine may have side effects such as confusion, urinary retention, and dizziness in older adults. Learn more.
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.
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?
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 causes mouth dryness at night? Medications, medical conditions, and sleep disorders including snoring or sleep apnea may contribute. Learn more.
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.
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.
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.
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.
If you suffer from a chronic difficulty falling asleep, you may be interested in learning about the use of sleeping pills to treat your insomnia.
Can insomnia in wives affect the happiness of marriage more? Learn whether difficulty falling or staying asleep can strain marital bliss.
Learn the definition of respiratory disturbance index or RDI.
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.
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.
Learn about acute insomnia, including: the definition, the various causes, the classic symptoms, and how it is diagnosed.
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.
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.
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.
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.
What are some signs that your CPAP is not working? Persistent symptoms, snoring, and old equipment may indicate that your CPAP machine needs attention.
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.
If you struggle to fall or stay asleep, you may wonder: How can you sleep at night? Fortunately, insomnia has effective treatment options. Consider ways to strengthen your natural ability to sleep, including your sleep drive and circadian rhythm. Learn about sleeping pills, including prescription and over-the-counter medications. Finally, discover alternative treatments such a cognitive behavioral therapy for insomnia. If you want to learn how you can sleep at night, start here and even consider the advice on whether you should see a doctor.
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.
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.
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.
Learn the definition of paradoxical sleep.
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.
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.
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.
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.
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.
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 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.
If you find yourself working odd hours, you might wonder: How can I adjust my sleep schedule to work night shifts? This can be an important adjustment. If you struggle, you may suffer from insomnia and sleep deprivation. Find out the best ways to help yourself adjust your sleep schedule to work nights.
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?
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.
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.
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.
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.
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.
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 the definition of circadian rhythm.
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.
What factors lead to insomnia? If you have difficulty falling or staying asleep, what is the most likely cause? Consider the role of your sleep drive and circadian rhythm. Finally, explore a model for insomnia that incorporates predisposing, provocative, and precipitating factors. Master these elements and get the rest that you need.
Narcolepsy may cause excessive sleepiness and other symptoms. Learn about this neurologic condition, including its causes and options for diagnosis and treatment.
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.
Learn how a specially shaped pillow might help you if you are an adult with symptoms of obstructive sleep apnea or heartburn.
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 do blind people dream? Can they see when they are dreaming? Learn how blind people's dreams may differ from those who can see and how the age at which they became blind affects this.
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.
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?
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.
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.
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.
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.
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.
What is sleep-related rhythmic movement disorder (RMD)? If your child has been observed to rock, head bang, or rhythmically move in the early part of sleep, you may wish to learn about RMD. What conditions might occur with it? Learn about the diagnosis of RMD as well as the treatment options to keep your child safe.
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.
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.
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? Learn how a routine may help you to avoid insomnia.
Learn the definition of REM sleep.
Review the latest sleep articles available from this past month. Learn about the new medication Hetlioz and its use to treat Non-24-Hour Sleep-Wake Disorder in
What happens when excessive worry takes over your life? Generalized anxiety disorder may have significant effects on your sleep. Learn how anxiety may lead to insomnia and what treatment options are available.
My office is across from the station we use in our clinic to measure vital signs. When I leave my door open, I can overhear patients interact with the
Learn about delayed sleep phase syndrome, which is one of the circadian rhythm sleep disorders.
Though relatively safe, CPAP is linked to some potential problems. Learn about what you may encounter when using CPAP.
Learn about the experience of dreams and nightmares in pregnancy. Do dreams and nightmares occur more while pregnant? If so, why might they be more common? Can the content of these dreams be interpreted as a sign of the outcome of the pregnancy, including the risk for any birth complications?
There are a number of sleep disorders that may disrupt your sleep. These are important to diagnose as the treatment is different from that of insomnia.
What are the effects of panic disorder and panic attacks on sleep? Can panic attacks happen at night? How might this be related to nightmares or insomnia? How should panic be treated? Learn about the relationship between panic attacks and sleep.
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
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.
You have likely seen the Select Comfort mattress advertisements, but what is your sleep number? Learn what factors go into determining your sleep number and how it might help you to sleep better.
Why Periodic Limb Movements Are Not Restless Legs Syndrome
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.
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. What are symptoms of sleep disorders?
We have all done it at some point in our lives: fallen asleep only to wake up and, a short time later, fall back asleep. But what if you sleep this way every day -- or every night? How do these divided sleep periods affect the quality of your sleep? There may be important consequences that might be enough to deter this habit. Learn more.
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.
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.
Learn how light exposure and medications like melatonin and sleeping pills may ease the transition to a new time zone after a long trip.
Learn about the definition of narcolepsy.
If you hardly spend any time in bed, is this insomnia? Could it be that you have shortened sleep needs? Explore what these scenarios might represent.
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.
Melatonin is a naturally occurring hormone that may be effective in treating some sleep problems including jet lag, insomnia, and circadian rhythm sleep disorders.
Although most people should be concerned about not sleeping enough, you may wonder: how much sleep is too much sleep?
For those who have difficulty sleeping due to insomnia, there may come a point when you are interested in investigating the use of sleeping pills to treat your condition. There are two major classes of prescription medication for sleep: benzodiazepines and nonbenzodiazepines. What are nonbenzodiazepines? What medications are included in this category? Who should not use nonbenzodiazepine medications? Learn the answers with the help of UpToDate, a resource for health care providers and patients alike.
What is RLS? Learn about restless legs syndrome (RLS), including the most common symptoms and treatment options.
Can you sneeze while asleep? Certain body processes seem to be turned off when we go to sleep, but is sneezing one of them? Learn whether it is possible to sneeze during sleep.
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?
If you use continuous positive airway pressure (CPAP) or bilevel to treat your sleep apnea, you may wonder: how long does a CPAP prescription last? Though
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 Are Parasomnias: If you have ever had an unusual behavior or experience during your sleep, you may
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.
Learn the definition of penile tumescence.
Learn the definition of sleep latency.
MSLT, or multiple sleep latency testing, is one of the less common potential sleep studies, but may still be an important diagnostic tool.
Sleep deprivation is common, but what are the side effects of not getting enough sleep? It increases your risk of job errors and accidents, but it may also cause poor concentration, undermine your decision-making, and lead to relationship conflicts. It may even lower your threshold for pain. Learn how sleep deprivation may be affecting you.
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.