Several treatments can significantly reduce or eliminate sleep apnea symptoms, ranging from wearable devices and lifestyle changes to surgery and newer oral medications. The right approach depends on the severity of your condition, your anatomy, and what you’re willing to stick with long term. Here’s what works, how well each option performs, and what to realistically expect.
CPAP: The Most Effective First-Line Treatment
Continuous positive airway pressure remains the gold standard for moderate to severe obstructive sleep apnea. A CPAP machine delivers a steady stream of air through a mask while you sleep, keeping your airway from collapsing. It works immediately on the first night and, when used consistently, can bring your breathing interruptions down to near-normal levels.
The challenge is sticking with it. The medical definition of “good compliance” is using your CPAP at least four hours per night on at least 70% of nights, which is a surprisingly low bar. Even so, a cohort study tracking long-term use found that only 45% of patients were highly adherent two years after starting therapy. Another 39% had essentially stopped using it, and 16% used it inconsistently. Mask discomfort, dry mouth, claustrophobia, and noise are common complaints that drive people away from the device.
If standard CPAP feels hard to breathe against, bilevel positive airway pressure (BiPAP) is an alternative that delivers higher pressure when you inhale and lower pressure when you exhale, making the breathing cycle feel more natural. Both approaches keep the airway open equally well. Newer auto-adjusting machines also ramp pressure up and down throughout the night based on what your airway needs in real time, which some people find more comfortable than a fixed setting.
Weight Loss Has Outsized Effects
Excess weight, particularly around the neck and throat, is the single most modifiable risk factor for obstructive sleep apnea. Fat deposits narrow the airway and reduce the muscle tone that keeps it open during sleep. Losing weight doesn’t just help a little: a systematic meta-analysis found that a 10% reduction in BMI corresponded to a 36% drop in breathing disruptions per hour. A 20% BMI reduction was linked to a 57% improvement, and a 30% reduction to a 69% improvement.
For someone with a BMI of 35, that 10% reduction means going from roughly 250 pounds to 225 pounds (at average height). That’s a meaningful but achievable change that can shift mild or moderate sleep apnea into a range where symptoms largely resolve. Weight loss won’t cure everyone, especially people whose apnea stems from jaw structure or other anatomical factors, but it’s one of the few interventions that addresses a root cause rather than managing symptoms.
Oral Appliances for Mild to Moderate Cases
Mandibular advancement devices are custom-fitted mouthpieces that push your lower jaw slightly forward while you sleep, pulling the tongue and soft tissue away from the back of the throat. They’re recommended as a first-line option for mild to moderate sleep apnea and as an alternative for people with severe apnea who can’t tolerate CPAP.
A five-year follow-up study of over 300 patients found that these devices cut the number of breathing disruptions per hour by about 50% on average. Treatment success rates were 63% for severe cases, 52% for moderate, and 25% for mild. That counterintuitive pattern (better results in more severe cases) partly reflects how “success” is defined: patients starting from a higher baseline have more room to improve past the threshold. The devices are smaller, quieter, and easier to travel with than CPAP, which helps explain why long-term compliance tends to be higher.
You’ll need a dentist or sleep specialist to fit the device properly. Over-the-counter “boil and bite” versions sold online are not equivalent and can cause jaw problems or simply not work.
Sleeping Position Matters More Than You Think
If your apnea is significantly worse when you sleep on your back (positional sleep apnea), simply avoiding that position can cut breathing disruptions by more than half. Gravity pulls the tongue and soft palate backward when you’re face-up, partially blocking the airway. A meta-analysis of newer positional therapy devices found a 54% reduction in hourly breathing events, from an average of about 22 disruptions per hour down to 10. Time spent sleeping on the back dropped by 84%.
Modern positional devices are small vibrating sensors worn on the chest or neck that gently buzz when you roll onto your back, training you to shift without fully waking up. They’re a far cry from the old tennis-ball-in-a-sock approach. Positional therapy won’t help everyone, though. It’s most effective for people whose sleep studies show a clear difference between back-sleeping and side-sleeping numbers. Your sleep report will typically flag this.
Mouth and Throat Exercises
Oropharyngeal exercises, sometimes called myofunctional therapy, strengthen the muscles that keep your airway open. Think of it as physical therapy for your tongue, soft palate, and throat. Typical routines involve pressing your tongue against the roof of your mouth, sliding it backward along the hard palate, pronouncing sustained vowel sounds to engage the soft palate, sucking through a narrow straw, and inflating balloons with forced exhalation.
A Cochrane review found these exercises reduced breathing disruptions by about 13 events per hour and improved daytime sleepiness scores by roughly 4.5 points on a standard scale. Sleep quality also improved. The evidence is moderate, not ironclad, and the exercises need to be performed daily for at least three months to show results. They’re most useful for mild to moderate apnea, or as a supplement to other treatments. A speech-language pathologist or myofunctional therapist can design a routine tailored to where your airway tends to collapse.
Surgical Options
Surgery enters the picture when CPAP and oral appliances aren’t tolerated or don’t work. The options vary widely in how invasive they are and how well they perform.
Hypoglossal Nerve Stimulation
This is an implanted device (similar in concept to a pacemaker) that stimulates the nerve controlling your tongue. When it detects you’re breathing in, it sends a mild electrical signal that moves the tongue forward, clearing the airway. A systematic review of 350 patients found a surgical success rate of about 72% to 77% at one year depending on the device, with results holding steady at 75% after five years. Daytime sleepiness improved significantly, and only 6% of patients experienced serious device-related complications over five years. Candidates are typically people with moderate to severe apnea, a BMI under about 32, and documented difficulty with CPAP.
Jaw and Throat Surgery
Maxillomandibular advancement (MMA) physically moves the upper and lower jaw forward, permanently enlarging the airway. It’s the most effective traditional surgery for sleep apnea. In a comparative study, 95% of MMA patients improved after surgery, and about 76% achieved an hourly disruption score of 15 or below. The average drop was roughly 40 events per hour.
Uvulopalatopharyngoplasty (UPPP), which removes excess tissue from the throat, is the more commonly performed procedure but has weaker results. Only 74% of patients improved, 41% reached that same score of 15 or below, and 41% still had severe apnea after surgery. MMA involves a longer, harder recovery (think jaw wired shut for weeks, facial swelling for months) but delivers substantially better outcomes for people with the right anatomy.
Medication on the Horizon
There is currently no FDA-approved medication for obstructive sleep apnea, but that may change soon. A drug combining two existing compounds (one that increases airway muscle activity during sleep, the other that reduces the tendency for the airway to relax) completed two large Phase 3 trials with promising results. Participants taking the once-daily pill saw a 46.8% reduction in breathing disruptions compared to just 6.8% with placebo. About 23% of participants achieved complete disease control, defined as fewer than five events per hour. The manufacturer plans to file for FDA approval in early 2026.
If approved, a nightly pill would be a fundamentally different category of treatment, one with far fewer adherence barriers than a mask or mouthpiece. It’s unlikely to replace CPAP for severe cases, but it could become a viable option for mild to moderate apnea or for people who need a bridge while pursuing other treatments.
Combining Treatments
Sleep apnea rarely has a single cause, and using multiple approaches together often produces better results than any one treatment alone. Losing 10% of your body weight while using a positional device might bring your numbers into a normal range when neither intervention would get there on its own. Adding mouth and throat exercises to CPAP therapy can lower the pressure setting you need, making the mask more comfortable. An oral appliance plus weight loss can sometimes eliminate the need for CPAP entirely in moderate cases.
The most practical starting point is a sleep study that clarifies your severity, whether your apnea is positional, and where your airway tends to collapse. Those details determine which combination of treatments will actually move the needle for you.