Sleep apnea is correctable through several approaches, and the right one depends on the type and severity of your condition. Most people with obstructive sleep apnea (the most common form) will start with a combination of airway pressure therapy and lifestyle changes, though options now range from wearable devices and mouth appliances to nerve stimulators and, as of late 2024, the first FDA-approved medication for the condition.
CPAP: The First-Line Treatment
Continuous positive airway pressure (CPAP) remains the most effective treatment for obstructive sleep apnea. The machine delivers a steady stream of pressurized air through a mask while you sleep, keeping your airway from collapsing. For most users, it reduces breathing interruptions to normal levels.
The biggest challenge with CPAP is sticking with it. Insurance companies, including Medicare, require that you use the machine for at least 4 hours on 70% of nights to maintain coverage. That threshold is modest, but even so, adherence has historically been a problem. Recent data is more encouraging: about 75% of patients are still using their CPAP at the 90-day and one-year marks, a significant improvement over older numbers. If the mask feels uncomfortable, talk to your sleep specialist about different mask styles, heated humidifiers, or auto-adjusting pressure settings, all of which can make the experience more tolerable.
Oral Appliances for Mild to Moderate Cases
If you have mild to moderate sleep apnea and can’t tolerate CPAP, a custom-fitted oral appliance is a strong alternative. These devices look similar to a sports mouthguard and work by pushing your lower jaw slightly forward, which opens the airway behind your tongue.
Oral appliances don’t reduce the number of breathing interruptions quite as well as CPAP does. However, they improve daytime sleepiness and blood pressure control to a similar degree. That’s partly because people tend to wear them more consistently. They’re fitted by a dentist trained in sleep medicine and typically require a few adjustments over the first weeks to get the jaw position right. People with severe sleep apnea generally don’t respond as well to these devices, so they’re best suited for milder cases or as a backup when CPAP isn’t an option.
Weight Loss and Its Direct Effect on Severity
Excess weight is the single largest modifiable risk factor for obstructive sleep apnea. Fat deposits around the upper airway narrow the space air moves through, and abdominal fat pushes the diaphragm upward, reducing lung volume. Losing weight directly addresses both problems.
The relationship between weight loss and improvement is well established and proportional: the more weight you lose, the more your sleep apnea improves. In one study, participants who lost roughly 22% of their body weight saw their breathing interruptions drop by about 26 events per hour, a clinically significant change that can move someone from severe to mild or even resolve the condition entirely. Statistical modeling from the same research confirmed that greater percentage reductions in BMI were significantly associated with greater improvements in sleep apnea severity.
In December 2024, the FDA approved the first medication specifically for obstructive sleep apnea: tirzepatide (marketed as Zepbound), a weekly injection already used for weight management. In two clinical trials involving 469 adults with moderate to severe sleep apnea and obesity, participants who took the medication for 52 weeks experienced meaningful reductions in breathing interruptions, and a greater proportion achieved remission or mild disease compared to placebo. The drug works by activating gut hormones that reduce appetite and food intake. It’s approved only for use alongside a reduced-calorie diet and increased physical activity, so it’s not a standalone fix, but it represents a new option for people whose weight is driving their sleep apnea.
Positional Therapy for Supine Sleepers
If your sleep apnea is significantly worse when you sleep on your back (a pattern called positional sleep apnea), simply staying off your back can cut your breathing interruptions nearly in half. The challenge is doing it reliably night after night.
The old approach was strapping a tennis ball to the back of your pajamas or using a wedge-shaped pillow. These methods work, but long-term compliance is dismal, around 10%. Newer vibrotactile devices offer a better solution. Worn around the chest or neck, they detect when you roll onto your back and deliver a gentle vibration that prompts you to shift position without fully waking you. A meta-analysis of these devices found they reduced breathing interruptions by about 43% and cut time spent sleeping on the back by 70%. If your sleep study showed a strong positional component to your apnea, these devices are worth discussing with your doctor.
Mouth and Throat Exercises
Orofacial myofunctional therapy involves exercises that strengthen the muscles of the tongue, soft palate, and throat. Weak or floppy airway muscles are one reason the airway collapses during sleep, and targeted exercises can improve their tone. Think of it as physical therapy for the muscles that keep your airway open.
The exercises typically involve repeated tongue movements (pressing the tongue against the roof of the mouth, sliding it backward), exaggerated swallowing, and specific breathing patterns. Most structured programs run about 12 weeks, with daily practice sessions of 15 to 20 minutes. This approach works best as a complement to other treatments rather than a replacement, and it requires consistent effort to see results.
Surgical Options
Surgery becomes relevant when other treatments have failed or when a clear anatomical problem is causing the obstruction. Options range from traditional procedures that remove or reposition tissue to newer implantable devices.
Hypoglossal nerve stimulation is one of the more notable surgical advances. A small device implanted in the chest sends mild electrical signals to the nerve that controls the tongue, causing it to move forward with each breath and preventing it from blocking the airway. It’s approved for people with moderate to severe obstructive sleep apnea who cannot tolerate CPAP. The device is activated about a month after surgery, and settings are adjusted over several follow-up visits.
Other surgical options include procedures to remove excess tissue from the throat, reposition the jaw, or correct nasal obstructions. These are tailored to the specific site of airway collapse, which a sleep specialist can identify through imaging or an exam done while you’re sedated. Surgery is rarely the first step, but for the right candidate it can be a lasting correction.
Treating Central Sleep Apnea
Central sleep apnea is a different condition from the more common obstructive type. Rather than a physical blockage, the brain intermittently fails to send the signal to breathe. Standard CPAP doesn’t address this well because the problem isn’t a collapsed airway.
Adaptive servo-ventilation (ASV) is the primary device-based treatment for central sleep apnea. Like CPAP, it delivers pressurized air through a mask, but with a key difference: built-in sensors continuously track your breathing pattern. When the machine detects a long pause or a slowdown in your breathing rate, it automatically increases airflow to keep you breathing. When your breathing is steady, it backs off or stops delivering air entirely. This on-demand approach matches the irregular breathing pattern of central sleep apnea in a way that fixed-pressure machines cannot.
Combining Approaches for Best Results
Sleep apnea correction rarely comes down to a single intervention. The most effective strategies layer treatments together. Someone with moderate obstructive sleep apnea and obesity might use CPAP while working on weight loss, with the goal of eventually reducing their CPAP pressure or transitioning to an oral appliance as their condition improves. A person with positional sleep apnea might combine a vibrotactile device with throat exercises and weight management.
The type and severity of your sleep apnea, your body anatomy, your weight, and your sleeping position all factor into which combination will work best. A sleep specialist can interpret your sleep study results and help you build a treatment plan that’s realistic for your life. Most people notice improvements in daytime energy and sleep quality within the first few weeks of consistent treatment, which itself becomes motivation to stick with it.