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PubMed This is a summary of 22 peer-reviewed journal articles Updated
Sleep Medicine · Obstructive Sleep Apnea

Alternatives to CPAP Therapy

At a Glance

People with obstructive sleep apnea who cannot tolerate CPAP may consider custom oral appliances, positional therapy, Inspire, surgery, or weight management. The right option depends on sleep-study results, airway anatomy, and health factors, and follow-up testing is needed to confirm it works.

While Positive Airway Pressure (PAP) is the standard treatment, it is not the only way to manage Obstructive Sleep Apnea. If you find CPAP difficult to tolerate or if your clinician determines you are a good candidate based on your anatomy, several evidence-based alternatives can improve your breathing and quality of life [1][2]. Selecting the right one often depends on your “phenotype”—the specific physical reasons your airway collapses [3]. It is crucial to remember that with any alternative treatment, you will need a follow-up sleep study to objectively confirm that the therapy is working.

Dental Appliances: Mandibular Advancement Devices (MAD)

A Mandibular Advancement Device (MAD) is a custom-made mouthpiece that you wear while you sleep. It works by gently holding your lower jaw forward, which pulls the base of your tongue away from the back of your throat [1][4].

  • Who it is for: MADs are a primary alternative for patients with mild-to-moderate OSA, or those with severe OSA who cannot tolerate CPAP [1].
  • Effectiveness: While CPAP is generally better at completely normalizing your oxygen levels and apnea score (AHI), many patients find MADs easier to wear consistently [5][6].
  • Considerations: You must have enough healthy teeth to anchor the device. Side effects can include temporary jaw soreness, increased salivation, or minor tooth movement over time, requiring ongoing dental monitoring [7]. A “boil-and-bite” store-bought version is not recommended; a custom-fit device from a sleep dentist is the medical standard [4].

Positional Therapy

For many people, OSA only happens—or is much worse—when they sleep on their back (supine). Gravity causes the tongue and soft palate to fall backward more easily in this position [8].

  • The Goal: Positional therapy involves using a device (such as a specialized pillow, a tennis ball in a back pocket, or a vibrating neck band) that prevents you from rolling onto your back [8][9].
  • Suitability: This is most effective if your “side-sleeping” apnea score is normal or near-normal [8]. It can be as effective as a dental appliance for the right patient, but its success depends entirely on your ability to stay off your back all night [10].

Surgical Interventions

Surgery may be considered when non-invasive treatments like CPAP or MADs have failed, or if you have specific anatomic abnormalities that warrant early surgical referral [2]. Success rates and recovery times vary significantly by procedure.

  • Hypoglossal Nerve Stimulation (e.g., Inspire): This is an implanted device that acts like a “pacemaker for the tongue.” It senses when you are breathing and delivers a mild pulse to the nerve that controls the tongue, pushing it forward to open the airway [11][12].
    • Criteria: Eligibility is specific and depends on the device, your AHI range, BMI limits, the percentage of central apneas you have, and the specific pattern of your airway collapse [13].
  • Maxillomandibular Advancement (MMA): This is a more significant surgery that surgically moves both the upper and lower jaws forward to permanently enlarge the airway [14]. It can be highly effective, even for severe OSA, but requires a significant recovery period [14][15].
  • Palatal Surgeries (e.g., UPPP): These procedures involve removing or repositioning tissue in the soft palate and throat. They are most successful in patients with very large tonsils, and effectiveness is highly dependent on your specific anatomy [16].

The Role of Sleep Endoscopy (DISE)

To determine which surgery or alternative treatment will work best, doctors may use Drug-Induced Sleep Endoscopy (DISE) [17]. During this brief procedure, you are given light sedation to mimic sleep, and a surgeon uses a small camera to watch exactly where and how your airway collapses (e.g., the palate, the tongue, or the side walls of the throat) [12][16]. This “mapping” is often required before getting an Inspire implant [13].

Weight Management and Metabolic Health

Weight management is an important component of OSA care because excess tissue can contribute to airway crowding [18][19].

  • Lifestyle Changes: Significant weight loss can lead to substantial reductions in your AHI, though the magnitude of improvement varies widely [20][19]. It is important to note that people in smaller bodies can also have severe OSA.
  • Bariatric Surgery: For patients with obesity, bariatric surgery can lead to the “remission” of sleep apnea in many cases [21]. However, even after major weight loss, OSA can persist, so it is vital to have a follow-up sleep study before stopping any treatment [22][21].

Common questions in this guide

What can I use instead of CPAP for obstructive sleep apnea?
Alternatives include a custom mandibular advancement mouthpiece, positional therapy, hypoglossal nerve stimulation, jaw or palate surgery, and weight management. The most suitable option depends on the severity of your apnea, your airway anatomy, and your ability to use the treatment consistently. A follow-up sleep study is needed to confirm that an alternative is working.
Could a dental appliance work if I cannot tolerate CPAP?
A custom mandibular advancement device may be appropriate for mild-to-moderate obstructive sleep apnea and for some people with severe sleep apnea who cannot use CPAP. It moves the lower jaw forward to help keep the airway open, but CPAP generally reduces breathing interruptions and improves oxygen levels more completely. A sleep dentist should check that you have enough healthy teeth and monitor your jaw and bite.
When does positional therapy help sleep apnea?
Positional therapy is most likely to help when breathing interruptions occur mainly while you sleep on your back and your breathing is normal or nearly normal on your side. A pillow or device can discourage back-sleeping, but it only works if you use it throughout the night. Your clinician can use a sleep study to determine whether your apnea is positional.
How do doctors decide whether I qualify for Inspire?
Eligibility for Inspire, a hypoglossal nerve stimulation device, depends on your apnea score, body mass index, the proportion of breathing pauses that are not caused by a blocked airway, and how your airway collapses. A sleep specialist and surgeon may review your sleep study and perform drug-induced sleep endoscopy to assess the collapse pattern. The exact criteria vary by device and should be confirmed by your treating team.
What is a drug-induced sleep endoscopy, and why might I need one?
During drug-induced sleep endoscopy, light sedation makes you drowsy while a small camera shows where your throat closes during sleep-like breathing. The information can help doctors choose among treatments and is often required before hypoglossal nerve stimulation. It does not by itself treat sleep apnea.
Can losing weight eliminate obstructive sleep apnea?
Significant weight loss can reduce the number of breathing interruptions and may lead to remission for some people with obesity. Sleep apnea can persist even after major weight loss, so do not stop CPAP or another treatment without a follow-up sleep study and clinician guidance. Weight loss can help, but it is not a guaranteed cure.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Based on my sleep study, do I have 'positional' OSA, and would positional therapy be a viable alternative to CPAP for me?
  2. 2.Am I a candidate for a Mandibular Advancement Device (MAD), and can you refer me to a sleep dentist who makes custom-fit appliances?
  3. 3.If I fail CPAP, what is my current BMI and AHI, and do they meet the criteria for Hypoglossal Nerve Stimulation (Inspire)?
  4. 4.Would a Drug-Induced Sleep Endoscopy (DISE) help determine exactly where my airway is collapsing?
  5. 5.If I lose a significant amount of weight, how and when should we re-test my sleep to see if I still need treatment?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

References

References (22)
  1. 1

    Efficacy and Effectiveness of the ProSomnus® [IA] Sleep Device for the Treatment of Obstructive Sleep Apnea: EFFECTS Study.

    Stern J, Lee K, Kuhns D, Martinez-Kratz JF

    Cureus 2021; (13(6)):e15391 doi:10.7759/cureus.15391.

    PMID: 34249542
  2. 2

    Redefining Obstructive Sleep Apnea: Treatment in the Modern Era.

    Redondo J, Ascher KB, Abreu AR

    Pathophysiology : the official journal of the International Society for Pathophysiology 2026; (33(1)) doi:10.3390/pathophysiology33010020.

    PMID: 41893371
  3. 3

    Comparative efficacy of CPAP, MADs, exercise-training, and dietary weight loss for sleep apnea: a network meta-analysis.

    Iftikhar IH, Bittencourt L, Youngstedt SD, et al.

    Sleep medicine 2017; (30()):7-14 doi:10.1016/j.sleep.2016.06.001.

    PMID: 28215266
  4. 4

    Oral Appliances in Obstructive Sleep Apnea.

    Dieltjens M, Vanderveken O

    Healthcare (Basel, Switzerland) 2019; (7(4)) doi:10.3390/healthcare7040141.

    PMID: 31717429
  5. 5

    Comparative effects of CPAP and mandibular advancement devices in obstructive sleep apnea: an overview of systematic reviews.

    do Nascimento MCP, de Carvalho ALV, de Oliveira Lima Batista JF, et al.

    Sleep & breathing = Schlaf & Atmung 2026; (30(5)).

    PMID: 42625095
  6. 6

    The treatment of mild OSA with CPAP or mandibular advancement device and the effect on blood pressure and endothelial function after one year of treatment.

    Guimarães TM, Poyares D, Oliveira E Silva L, et al.

    Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 2021; (17(2)):149-158 doi:10.5664/jcsm.8822.

    PMID: 32964829
  7. 7

    Mandibular Advancement Splint Therapy.

    Mohammadieh AM, Sutherland K, Chan ASL, Cistulli PA

    Advances in experimental medicine and biology 2022; (1384()):373-385 doi:10.1007/978-3-031-06413-5_22.

    PMID: 36217096
  8. 8

    Clinical features in patients with positional obstructive sleep apnea according to its subtypes.

    Lee SA, Paek JH, Chung YS, Kim WS

    Sleep & breathing = Schlaf & Atmung 2017; (21(1)):109-117 doi:10.1007/s11325-016-1379-z.

    PMID: 27406180
  9. 9

    Efficacy and long-term follow-up of positional therapy by vibrotactile neck-based device in the management of positional OSA.

    De Corso E, Mastrapasqua RF, Fiorita A, et al.

    Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 2020; (16(10)):1711-1719 doi:10.5664/jcsm.8664.

    PMID: 32621579
  10. 10

    A randomized, controlled trial of positional therapy versus oral appliance therapy for position-dependent sleep apnea.

    Benoist L, de Ruiter M, de Lange J, de Vries N

    Sleep medicine 2017; (34()):109-117 doi:10.1016/j.sleep.2017.01.024.

    PMID: 28522078
  11. 11

    Upper Airway Stimulation for Obstructive Sleep Apnea: Past, Present, and Future.

    Dedhia RC, Strollo PJ, Soose RJ

    Sleep 2015; (38(6)):899-906 doi:10.5665/sleep.4736.

    PMID: 25409109
  12. 12

    Drug-Induced Sleep Endoscopy and Hypoglossal Nerve Stimulation Outcomes: A Multicenter Cohort Study.

    Huyett P, Kent DT, D'Agostino MA, et al.

    The Laryngoscope 2021; (131(7)):1676-1682 doi:10.1002/lary.29396.

    PMID: 33443811
  13. 13

    Hypoglossal nerve stimulation for obstructive sleep apnea: A review of the literature.

    Wray CM, Thaler ER

    World journal of otorhinolaryngology - head and neck surgery 2016; (2(4)):230-233 doi:10.1016/j.wjorl.2016.11.005.

    PMID: 29204571
  14. 14

    Maxillomandibular Advancement for Treatment of Obstructive Sleep Apnea: A Meta-analysis.

    Zaghi S, Holty JE, Certal V, et al.

    JAMA otolaryngology-- head & neck surgery 2016; (142(1)):58-66 doi:10.1001/jamaoto.2015.2678.

    PMID: 26606321
  15. 15

    Lateral Pharyngeal Wall Tension After Maxillomandibular Advancement for Obstructive Sleep Apnea Is a Marker for Surgical Success: Observations From Drug-Induced Sleep Endoscopy.

    Liu SY, Huon LK, Powell NB, et al.

    Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons 2015; (73(8)):1575-82.

    PMID: 25843814
  16. 16

    The role of drug-induced sleep endoscopy: predicting and guiding upper airway surgery for adult OSA patients.

    Wang Y, Sun C, Cui X, et al.

    Sleep & breathing = Schlaf & Atmung 2018; (22(4)):925-931 doi:10.1007/s11325-018-1730-7.

    PMID: 30276710
  17. 17

    Non-CPAP therapy for obstructive sleep apnoea.

    Verbraecken J, Dieltjens M, Op de Beeck S, et al.

    Breathe (Sheffield, England) 2022; (18(3)):220164 doi:10.1183/20734735.0164-2022.

    PMID: 36340820
  18. 18

    Approach the Patient With Obstructive Sleep Apnea and Obesity.

    Meyer EJ, Wittert GA

    The Journal of clinical endocrinology and metabolism 2024; (109(3)):e1267-e1279 doi:10.1210/clinem/dgad572.

    PMID: 37758218
  19. 19

    Weight Management in Obstructive Sleep Apnea: Medical and Surgical Options.

    Tham KW, Lee PC, Lim CH

    Sleep medicine clinics 2019; (14(1)):143-153 doi:10.1016/j.jsmc.2018.10.002.

    PMID: 30709529
  20. 20

    Effect of an Interdisciplinary Weight Loss and Lifestyle Intervention on Obstructive Sleep Apnea Severity: The INTERAPNEA Randomized Clinical Trial.

    Carneiro-Barrera A, Amaro-Gahete FJ, Guillén-Riquelme A, et al.

    JAMA network open 2022; (5(4)):e228212 doi:10.1001/jamanetworkopen.2022.8212.

    PMID: 35452108
  21. 21

    Evolution and Predictive Factors of Improvement of Obstructive Sleep Apnea in an Obese Population After Bariatric Surgery.

    Magne F, Gomez E, Marchal O, et al.

    Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 2019; (15(10)):1509-1516 doi:10.5664/jcsm.7988.

    PMID: 31596217
  22. 22

    The effect of surgical weight loss on obstructive sleep apnoea: A systematic review and meta-analysis.

    Wong AM, Barnes HN, Joosten SA, et al.

    Sleep medicine reviews 2018; (42()):85-99 doi:10.1016/j.smrv.2018.06.001.

    PMID: 30001806

This page is for informational purposes only and does not constitute medical advice. Talk with your sleep clinician before changing CPAP or choosing an alternative, and use follow-up testing to confirm that treatment is effective.

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