Patients with impaired baroreflexes e. The benefit wakefulmess greatest Intermittent fasting and muscle gain patients with sleep disorders affecting wakefulness OSA, determined affeting objective polysomnography and subjective daytime sleepiness criteria. Usually, consider sleep studies eg, polysomnography when sleep apnea syndromes, periodic limb movements, or other sleep disorders are suspected, when the clinical diagnosis is in doubt, or when response to initial presumptive treatment is inadequate.

Sleep disorders affecting wakefulness -

You may still feel tired when you wake up. Insomnia can drain your energy level and affect your mood. It also can affect your health, work performance and quality of life. How much sleep is enough varies from person to person.

But most adults need 7 to 9 hours a night. At some point, many adults have short-term insomnia. This can last for days or weeks. Short-term insomnia is usually due to stress or a distressing event. But some people have long-term insomnia, also called chronic insomnia.

This lasts for three months or more. Insomnia may be the main problem, or it may be related to other medical conditions or medicines. You do not have to put up with sleepless nights.

Simple changes in your daily habits often can help. If insomnia makes it hard for you to do daily activities, see your doctor or another primary care professional.

Your doctor will search for the cause of your sleep problem and help treat it. If it's thought that you could have a sleep disorder, your doctor might suggest going to a sleep center for special testing. There is a problem with information submitted for this request. Sign up for free and stay up to date on research advancements, health tips, current health topics, and expertise on managing health.

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Long-term insomnia is usually due to stress, life events or habits that disrupt sleep. While treating the cause of your sleep problem may stop your insomnia, sometimes it can last for years. Sleep problems may be a concern for children and teenagers too.

But some children and teens simply have trouble getting to sleep or resist a regular bedtime because their internal clocks are more delayed. They want to go to bed later and sleep later in the morning.

Sleep is as important to your health as a healthy diet and regular physical activity. Whatever is keeping you from sleeping, insomnia can affect you mentally and physically. People with insomnia report a lower quality of life compared with people who sleep well. Insomnia care at Mayo Clinic. Mayo Clinic does not endorse companies or products.

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This content does not have an English version. This content does not have an Arabic version. Overview Insomnia is a common sleep disorder that can make it hard to fall asleep or stay asleep. Request an appointment.

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By Mayo Clinic Staff. Show references Allscripts EPSi. Mayo Clinic, Rochester, Minn. What is insomnia? National Heart, Lung, and Blood Institute. Accessed March 10, Personality disorders. In: Diagnostic and Statistical Manual of Mental Disorders DSMTR. American Psychiatric Association; ; doi Sleep disorders.

National Alliance on Mental Illness. Approach to the patient with a sleep or wakefulness disorder. Merck Manual Professional Version. Sutton EL. Annals of Internal Medicine. A good night's sleep. National Institute on Aging. In: Ham's Primary Care Geriatrics.

Accessed March 23, Bonnet MH, et al. Clinical features and diagnosis of insomnia. Risk factors, comorbidities, and consequences of insomnia in adults.

See, Play and Learn No links available. Research Statistics and Research Clinical Trials Journal Articles. Resources Reference Desk Find an Expert.

For You Children Teenagers Women Patient Handouts. What is sleep? What are sleep disorders? Some major types include: Insomnia - being unable to fall asleep and stay asleep.

This is the most common sleep disorder. Sleep apnea - a breathing disorder in which you stop breathing for 10 seconds or more during sleep Restless leg syndrome RLS - a tingling or prickly sensation in your legs, along with a powerful urge to move them Hypersomnia - being unable to stay awake during the day.

This includes narcolepsy, which causes extreme daytime sleepiness. Circadian rhythm disorders - problems with the sleep-wake cycle. They make you unable to sleep and wake at the right times.

Parasomnia - acting in unusual ways while falling asleep, sleeping, or waking from sleep, such as walking, talking, or eating Some people who feel tired during the day have a true sleep disorder.

What causes sleep disorders? There are different causes for different sleep disorders, including: Other conditions, such as heart disease , lung disease , nerve disorders , and pain Mental illnesses , including depression and anxiety Medicines Genetics Sometimes the cause is unknown.

There are also some factors that can contribute to sleep problems, including: Caffeine and alcohol An irregular schedule, such as working the night shift Aging. As people age, they often get less sleep or spend less time in the deep, restful stage of sleep.

They are also more easily awakened. What are the symptoms of sleep disorders? Some signs that you may have a sleep disorder include that: You regularly take more than 30 minutes each night to fall asleep You regularly wake up several times each night and then have trouble falling back to sleep, or you wake up too early in the morning You often feel sleepy during the day, take frequent naps, or fall asleep at the wrong times during the day Your bed partner says that when you sleep, you snore loudly, snort, gasp, make choking sounds, or stop breathing for short periods You have creeping, tingling, or crawling feelings in your legs or arms that are relieved by moving or massaging them, especially in the evening and when trying to fall asleep Your bed partner notices that your legs or arms jerk often during sleep You have vivid, dreamlike experiences while falling asleep or dozing You have episodes of sudden muscle weakness when you are angry or fearful, or when you laugh You feel as though you cannot move when you first wake up How are sleep disorders diagnosed?

The data includes: Brain wave changes Eye movements Breathing rate Blood pressure Heart rate and electrical activity of the heart and other muscles Other types of sleep studies may check how quickly you fall asleep during daytime naps or whether you are able to stay awake and alert during the day.

What are the treatments for sleep disorders? Treatments for sleep disorders depend on which disorder you have. They may include: Good sleep habits and other lifestyle changes, such as a healthy diet and exercise Cognitive behavioral therapy or relaxation techniques to reduce anxiety about getting enough sleep CPAP continuous positive airway pressure machine for sleep apnea Bright light therapy in the morning Medicines, including sleeping pills.

Usually, providers recommend that you use sleeping pills for a short period of time. Natural products, such as melatonin. These products may help some people but are generally for short-term use. Make sure to check with your health care provider before you take any of them.

Start Here. About Sleep Eunice Kennedy Shriver National Institute of Child Health and Human Development Also in Spanish Brain Basics: Understanding Sleep National Institute of Neurological Disorders and Stroke Also in Spanish What Are Sleep Deprivation and Deficiency?

National Heart, Lung, and Blood Institute Also in Spanish. Diagnosis and Tests. Sleep Studies National Heart, Lung, and Blood Institute Also in Spanish Sleep Study National Library of Medicine Also in Spanish.

Treatments and Therapies. Melatonin American Academy of Family Physicians Also in Spanish Sleep Disorder Treatments National Heart, Lung, and Blood Institute Also in Spanish Sleep Disorders: In Depth National Center for Complementary and Integrative Health Sleep Education: Sleep Studies and Tests, Treatment, and Support American Academy of Sleep Medicine.

Related Issues. Jet Lag Disorder Mayo Foundation for Medical Education and Research Also in Spanish Kleine-Levin Syndrome National Institute of Neurological Disorders and Stroke Learn about Sleep Disorders American Academy of Sleep Medicine Narcolepsy National Heart, Lung, and Blood Institute Also in Spanish Narcolepsy National Institute of Neurological Disorders and Stroke Sleep Talking Somniloquy American Academy of Sleep Medicine Sleep Terrors Night Terrors Mayo Foundation for Medical Education and Research Also in Spanish Sleepwalking Mayo Foundation for Medical Education and Research Wake Up and Get Some Sleep: Improve the Quality of Your Sleep and Life as a Shift Worker National Highway Traffic Safety Administration What Are Circadian Rhythm Disorders?

Narcolepsy: MedlinePlus Genetics National Library of Medicine. Statistics and Research. FastStats: Sleep Health National Center for Health Statistics Lack of Sleep in Middle Age May Increase Dementia Risk National Institutes of Health Also in Spanish Sleep and Sleep Disorders: Data and Statistics Centers for Disease Control and Prevention.

Clinical Trials. gov: Narcolepsy National Institutes of Health ClinicalTrials. gov: Sleep Disorders National Institutes of Health ClinicalTrials.

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