Snoring happens when air flows past relaxed tissues in your throat, causing them to vibrate as you breathe. The good news: most snoring responds well to a combination of simple changes, from adjusting your sleep position to strengthening the muscles in your throat. The right approach depends on what’s causing your airway to narrow in the first place.
Why You Snore
As you transition from light sleep to deep sleep, the muscles in your soft palate, tongue, and throat relax. These sagging tissues partially block your airway, and the air passing through makes them vibrate. The narrower the airway gets, the more forceful the airflow becomes, which is why snoring can range from a quiet rumble to something that shakes the walls.
Several things determine how much your airway narrows. A low, thick soft palate takes up more space. An elongated uvula (the small tissue hanging at the back of your throat) obstructs airflow further. Chronic nasal congestion or a deviated septum forces you to breathe through a smaller opening. Excess weight adds tissue to the back of the throat, compressing the airway. And sleeping on your back lets gravity pull everything downward, making the narrowing worse.
Lose Weight if You Carry Extra
Weight is one of the strongest predictors of snoring severity. A weight gain of just 10% makes a person roughly six times more likely to develop obstructive sleep apnea, the more serious cousin of simple snoring. The mechanism is straightforward: extra tissue around the neck and throat physically compresses your airway when you lie down.
Even moderate weight loss can reduce the number of breathing disruptions you experience at night. And here’s something worth noting: increasing physical activity reduces those disruptions even if you don’t lose weight. Regular exercise appears to improve airway muscle tone on its own, so the benefits start before the scale moves.
Change Your Sleep Position
Back sleeping is the single most common trigger for loud snoring. Gravity pulls the tongue and soft tissues backward, narrowing the airway at its most vulnerable point. Switching to your side keeps those tissues from collapsing into the airflow path.
If you naturally roll onto your back during the night, a few tools can help. The simplest is a firm pillow or foam wedge placed behind you. Purpose-built devices take this further: wearable positioners that sit around your neck or chest detect when you roll onto your back and vibrate gently until you shift. Some smart pillows use sensors to detect snoring and inflate an internal airbag that nudges your head to the side. Under-pillow devices like Smart Nora monitor your breathing, predict snoring, and create a slow, gentle motion beneath your pillow to reposition your head without waking you.
For many people, positional therapy alone is enough to cut snoring dramatically, especially if the snoring only happens (or gets much louder) on your back.
Open Your Nasal Passages
If congestion or a narrow nasal passage is part of the problem, improving nasal airflow can make a real difference. Two common options are external nasal strips and internal nasal dilators, and they work differently.
Nasal strips are adhesive bands that stick to the outside of your nose. Flexible spring-like bands inside the strip gently lift your nostrils open, creating more space for air. They work best for mild congestion or external nasal valve issues, but they can’t reach deeper structural problems like a deviated septum. They also don’t always stay put: one study found that 23% of users reported strips falling off during sleep.
Internal nasal dilators are small cone-shaped or cylindrical devices you insert directly into your nostrils. They push outward with consistent pressure, targeting the internal nasal valve, often the narrowest part of the airway at just 10 to 15 millimeters wide. Research suggests internal dilators provide better overall airflow improvement than external strips, particularly for people with structural issues like a deviated septum. They feel odd at first, but most users adjust within three to seven nights.
Try Mouth and Throat Exercises
This one surprises most people, but it has solid evidence behind it. Oropharyngeal exercises, essentially a workout routine for the muscles of your mouth and throat, can meaningfully reduce snoring. A randomized trial found that three months of daily exercises reduced snoring frequency by 36% and total snoring intensity by 59%.
The exercises target the same muscles that go slack during sleep. Common ones include pressing the tongue flat against the roof of the mouth and sliding it backward, pronouncing certain vowel sounds in an exaggerated way, and repeatedly closing the mouth while pursing the lips. Think of it as physical therapy for your airway. The key is consistency: these exercises need to be done daily for several months before you see results, but the payoff can be significant and costs nothing.
Consider an Oral Appliance
If simpler approaches aren’t enough, a dental device worn during sleep can physically hold your airway open. Two types exist, and they work through different mechanisms.
Mandibular advancement devices (MADs) are the more common option. They fit over your upper and lower teeth like a mouthguard and use hinges or screws to pull your lower jaw forward. Moving the jaw forward also pulls the tongue forward, creating more space for airflow at the back of the throat. Most are adjustable, so you can fine-tune how far forward your jaw sits.
Tongue-stabilizing devices (TSDs) take a different approach. A suction bulb grips the tip of your tongue and holds it forward while you sleep, preventing it from falling back into the airway. The tip of the device stays outside your mouth.
Some people with mild to moderate airway obstruction find that an oral appliance completely resolves their symptoms. Others don’t notice enough improvement and need to explore other options. A dentist trained in sleep medicine can fit a custom device, which tends to be more comfortable and effective than over-the-counter versions.
Cut Alcohol and Sedatives Before Bed
Alcohol relaxes the muscles in your throat more than normal sleep does. Drinking in the two to three hours before bed increases both the likelihood and volume of snoring, even in people who don’t typically snore. Sedative medications and muscle relaxants have a similar effect. If your snoring is worse on nights you drink, this is one of the easiest variables to change.
Surgical Options for Persistent Snoring
When snoring resists lifestyle changes and devices, surgery can widen the airway by removing or reshaping the tissues that vibrate. The most common procedure trims excess tissue from the soft palate, uvula, and throat walls. It’s effective but involves meaningful recovery time and post-operative pain.
Radiofrequency ablation is a less invasive alternative. It uses targeted heat energy to shrink tissue in the soft palate or tongue base, stiffening it so it vibrates less. Studies show significant reductions in snoring scores, and patients experience considerably less pain compared to traditional tissue removal procedures. It’s also more affordable than laser-based approaches. Results typically become apparent over several weeks as the treated tissue remodels.
Signs Your Snoring May Be Sleep Apnea
Not all snoring is the same. Simple snoring is a noise problem. Obstructive sleep apnea is a breathing problem where your airway repeatedly closes completely, cutting off oxygen for seconds at a time. An estimated 84 million adults in the U.S. have sleep apnea, and many don’t know it. Men are affected more often (39% prevalence) than women (26%).
The warning signs that distinguish sleep apnea from ordinary snoring include pauses in breathing during sleep (usually noticed by a partner), waking up gasping or choking, excessive daytime sleepiness despite a full night in bed, morning headaches, waking with a dry mouth or sore throat, and difficulty concentrating during the day. Loud snoring that’s interrupted by periods of silence is a particularly telling pattern, because those silent gaps are moments when your airway has closed completely.
If any of those sound familiar, a sleep study can measure exactly what’s happening during the night and guide treatment that goes beyond snoring reduction to protect your cardiovascular health.