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    Sleep apnea therapy

    Don’t lose good days to bad nights

    Find out if you are at risk for sleep apnea

      What is sleep apnea?

      What is OSA video
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      Symptoms quiz

      Find out if you have symptoms of sleep apnea

      Snoring could be more than annoying – it could be a danger to your health. Take our 9-question quiz to find out if you’re at risk.

      Obstructive sleep apnea (OSA) is a common sleep disorder characterized by repeated interruptions in breathing throughout the sleep cycle.


      These interruptions, called apneas, are caused by the collapse of soft tissue in the airway, which prevents oxygen from reaching the lungs.

      Obstructive sleep apnea

      Non obstructed and obstructed airways

      Non-obstructed airway

      Non obstructed and obstructed airways

      Obstructed airway

      When these apneas happen mostly when you’re on your back, it is called positional obstructive sleep apnea (positional OSA). This is different from other types of obstructive sleep apnea and has its own treatment options, including using a device that helps you to sleep in the right position.

      Positional obstructive sleep apnea

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      When you sleep on your back, your airway may be blocked, which can disrupt breathing.

      NightBalance Lunoa product with band and case

      When you sleep on your side, your airway is clear, which allows for easy breathing.

      If you have obstructive sleep apnea (OSA) and experience twice as many apneic events on your back than you do on your side, you may have positional OSA.


      • Positional OSA can occur in nearly half of all people with OSA.4
      • If you have positional OSA, sleeping on your side can significantly reduce symptoms.
      • Ask your doctor if your sleep study reveals that you have positional OSA.
      Symptoms quiz

      Find out if you have symptoms of sleep apnea

      Snoring could be more than annoying – it could be a danger to your health. Take our 9-question quiz to find out if you’re at risk.

      You’re not alone


      Obstructive sleep apnea may not only be affecting you, but also could be affecting your loved ones. Learn how sleep apnea can influence people just like you.

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      About 10% of the adult population in the world suffers from sleep apnea, and about 90% of them have not been diagnosed.1 7% of men are living with sleep apnea. 5% of women are living with sleep apnea. According to the American Academy of Sleep Medicine Frost and Sullivan report from 2016, approximately 12% suffer from obstructive sleep apnea, at least 29.4 million adults in the U.S. - 80% of which go undiagnosed.

      That’s significant because sleep apnea is a serious condition. Sleep apnea disrupts the sleep cycle and can dramatically impact energy, mental performance and long-term health. In some cases, if left untreated, sleep apnea can be fatal.

      It can be hard to take the first steps into finding out if you have sleep apnea.

      We are here to help.

      Sleep apnea symptoms and risks

      Untreated sleep apnea is associated with a number of health risks, so it’s important to consult a sleep specialist if you have these signs and symptoms.

      Night time

      Nighttime symptoms

      • Loud, persistent snoring
      • Witnessed pauses in breathing
      • Choking or gasping for air during sleep
      • Restless sleep
      • Frequent visits to the bathroom

      Daytime symptoms

      • Early-morning headaches
      • Excessive daytime fatigue
      • Poor concentration
      • Depression or irritability
      • Sleepiness during routine activities

      *Mayo Clinic, “Sleep Apnea Complications,” August 2015.


      What are the risks of untreated sleep apnea?

      Sleep apnea can have serious short- and long-term health risks if left untreated, including:

      • High blood pressure
      • Irregular heartbeat
      • Heart disease / heart attack
      • Stroke
      • Type 2 diabetes
      • Driving- and work-related accidents

      How do I get diagnosed?


      If you think you have sleep apnea, it’s important to find out for sure so that you can begin treatment and start enjoying the benefits of better sleep and a healthier life.

      Number one
      Take the symptoms quiz to determine if you are having symptoms of sleep apnea. Print out your results to take to your doctor.
      Number two
      Discuss your sleep apnea risk test results with your primary care doctor, who will likely help you schedule a sleep study.
      Number three
      Look into sleep testing options, including asking your doctor whether your health condition allows for in-home sleep testing.
      Number four
      Once you receive your diagnosis from your doctor, he or she can tell you whether the Philips Respironics Dream Family or the Philips NightBalance solution is right for you.

      You have sleep apnea, now what?

      Getting diagnosed video
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      Sleep study myth
      Myth: I don’t think I will be comfortable sleeping in a sleep lab.
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      Fact: Though many people have this fear, most are able to fall asleep in the sleep lab.
      By Teofilo Lee-Chiong, MD, chief medical liaison, Philips Healthcare Solutions

      Sleep studies 101

      Sleep studies 101 video
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      Getting diagnosed: personal experiences

      Hear from people who took the leap and met the challenges involved in getting diagnosed. Watch now

      What is AHI?

      The Apnea Hypopnea Index (AHI) is the most important number on your sleep apnea test. It measures the number of times you have an apnea (when you stop breathing for a short time) or hypopnea (when you partially stop breathing for a short time) while you’re asleep.


      What determines if you have positional obstructive sleep apnea? Positional obstructive sleep apnea is defined as having two times or greater the AHI when sleeping on your back as opposed to when you are on your side.5

      Understanding your sleep study results

      Your doctor ordered an overnight sleep study (also called a polysomnogram or PSG) either in a sleep center or your home, to determine if you have sleep apnea. After you complete the sleep study, your doctor will give you the results and discuss what to do next.


      You may be given a copy of your sleep study report. The report is going to include information on how you slept such as: how long you slept, your Apnea Hypopnea Index (AHI) or how many times you stopped or partially stopped breathing and if your oxygen is saturated. The defining numbers of OSA are based upon your AHI. Alternatively, if your numbers fluctuate between sleeping on your side versus on your back, you may havePositional Sleep Apnea (POSA), defined as AHIsupine ≥ 2 x AHInon-supine.2

      AHI <5


      AHI 5-15


      AHI 15-30


      AHI >30


      Philips is a proud sponsor of the American Sleep Association

      The primary mission of American Sleep Association is to improve public health by increasing awareness about the importance of sleep and the dangers of sleep disorders. 

      ASA was founded in 2002 by sleep professionals as a member-driven public awareness effort. ASA believes that every member of the community (physician, scientist, allied health care, technologist, patient, family member, and corporate partner) can make a positive impact in this effort. Over the past decade, the ASA has helped to educate millions of people on the importance of sleep health and the recognition of sleep disorders.

      Insight and support:

      Check out our blog for ideas and information about thriving with sleep apnea, so you can easily manage your condition and live the life you want.

      Health insurance coverage for:

      Sleep Studies4


      Medicare, as well as most insurance companies, will provide payment for a medically-indicated sleep study. While sleep studies have traditionally been performed in a sleep lab during an overnight stay, Medicare and many other insurance companies now also pay for in-home sleep studies used to diagnose Obstructive Sleep Apnea (OSA).

      It is important to contact your insurance company to determine if they will be paying for an in-lab or in-home sleep study and to understand any deductible or co-payment amounts that will be your responsibility to pay.

      Sleep Therapy5


      Medicare and most other insurance companies will pay for a CPAP or bi-level device and related accessories and supplies, provided that specific coverage criteria are met. Coverage criteria is documented by, but is not limited to, the following:

      • Qualifying sleep study
      • Diagnosis of OSA
      • Prescription from your treating physician detailing needed equipment and supplies
      • Physician chart notes


      Your insurance company and your durable medical equipment (DME) supplier will be able to assist you in understanding what is covered, what documentation is required, and any financial responsibility you may have, such as deductibles or co-payments

      Frequently asked questions

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      Young T, et al. Epidemiology of obstructive sleep apnea: a population health perspective. AJRCCM 2002;165:1217-1239.


      For informational purposes only, not to replace physician's directions.


      Cartright criteria, Effect of Sleep Position on Sleep Apnea Severity, R. Cartwright, 1984. (https://www.ncbi.nlm.nih.gov/pubmed/6740055)


      What does "AHI" represent? Sleephealth.org. American Sleep Apnea Association. (https://www.sleephealth.org/ufaqs/what-is-ahi-represent)   


      4 Sleep Lab Credentialing: Polysomnography and Other Sleep Studies (l36902) https://cgsmedicare.com/partb/pubs/news/2017/05/cope3112.html


      5 Centers for Medicare and Medicaid Services. (2019). Positive Airway Pressure (PAP) Devices for the Treatment of OBSTRUCTIVE SLEEP APNEA - Policy Article (A52467).