Snoring happens when air flows past relaxed tissues in your throat, causing them to vibrate as you breathe. The muscles in your soft palate, tongue, and throat loosen during sleep, narrowing the airway. The narrower the passage, the more forceful the airflow, and the louder the snoring. The good news: most people can reduce or eliminate snoring with a combination of positional changes, lifestyle adjustments, and simple devices.
Why Your Sleeping Position Matters Most
Sleeping on your back lets gravity pull your tongue and soft palate backward, collapsing the airway further. Switching to your side is one of the simplest and most effective changes you can make. A systematic review of positional therapy found that using a pillow designed to keep the head in a lateral position reduced snoring severity by about 33% and cut the number of snoring events per hour by roughly 34%.
If you naturally roll onto your back during the night, a few tricks can help. Sewing a tennis ball into the back of a sleep shirt makes back-sleeping uncomfortable enough to train side-sleeping over a few weeks. Wedge pillows or body pillows serve the same purpose with less hassle. Some people elevate the head of the bed by four to six inches using risers or an adjustable frame, which reduces the gravitational effect on throat tissues even if you do end up on your back.
Throat and Tongue Exercises
This might sound unusual, but exercising the muscles around your airway genuinely works. A randomized trial published in the journal CHEST found that three months of daily mouth and throat exercises reduced how often people snored by 36% and lowered the overall intensity of snoring by 59%. The exercises strengthen the muscles of the tongue, soft palate, and throat walls so they’re less likely to collapse during sleep.
Effective exercises include pressing your tongue firmly against the roof of your mouth and sliding it backward, placing the tip of your tongue behind your top front teeth and repeatedly sliding it along the palate, and forcefully pressing the back of your tongue down while keeping the tip touching your lower front teeth. Pronouncing certain vowel sounds in an exaggerated, sustained way also activates these muscles. The key is consistency: results in the clinical trial appeared after about three months of daily practice, typically 15 to 20 minutes a day.
Nasal Breathing and Nasal Devices
If you’re congested or have a naturally narrow nasal passage, you end up breathing through your mouth at night, which dramatically increases snoring. Opening the nasal airway can shift breathing back through the nose and quiet things down.
Two common over-the-counter options exist: external nasal strips (the adhesive kind you stick across the bridge of your nose) and internal nasal dilators (small silicone or plastic devices you insert just inside the nostrils). Both work, but internal dilators perform significantly better. In head-to-head comparisons, internal devices improved nasal airflow by 110%, compared to 54% for external strips. Internal dilators also reduced nasal resistance by 3.4 times more than external strips. People found them more comfortable, too, wearing them over 50% longer on average.
Beyond devices, keeping bedroom humidity between 30% and 50% helps prevent the dry air that irritates nasal passages and throat tissue. A simple bedroom humidifier is enough, especially during winter months when indoor air tends to be driest. Nasal saline rinses before bed can also clear congestion without medication.
Alcohol, Sedatives, and Timing
Alcohol is one of the most reliable snoring triggers. It impairs the function of the largest muscle responsible for keeping your airway open during sleep (the one that controls tongue position). After drinking, this muscle relaxes more than usual, and the brain’s ability to sense and respond to airway narrowing also becomes sluggish. The result is louder, more frequent snoring even in people who don’t normally snore.
Sedative medications and some antihistamines produce a similar effect by relaxing throat muscles. Avoiding alcohol for at least three to four hours before bed gives your body time to metabolize enough of it to reduce the impact on airway tone. If you take a sedating medication at night and snore heavily, it’s worth asking your prescriber whether an alternative exists.
Weight and Neck Circumference
Carrying extra weight, particularly around the neck, is one of the strongest predictors of snoring. Fat deposits in the neck area crowd and narrow the breathing tube. A neck circumference greater than 17 inches in men or 16 inches in women is a recognized risk factor for obstructive sleep apnea, the more serious form of sleep-disordered breathing.
Even modest weight loss can make a noticeable difference. Losing 10% of body weight often reduces the severity of snoring substantially, because the fat around the airway is some of the first to go. You don’t need to reach an ideal weight to see improvement. For people whose snoring started or worsened after gaining weight, this is often the single most impactful long-term fix.
When Snoring May Be Sleep Apnea
Not all snoring is harmless. If your snoring includes pauses in breathing, gasping or choking sounds, excessive daytime sleepiness, or morning headaches, it could be obstructive sleep apnea. A widely used screening tool called the STOP-BANG questionnaire scores your risk based on eight factors: loud snoring, daytime tiredness, observed breathing pauses, high blood pressure, BMI over 35, age over 50, neck circumference over 16 inches (40 cm), and male sex. Answering yes to zero to two questions puts you at low risk. Three or four yes answers indicate intermediate risk, and five or more point to high risk that warrants a sleep study.
Sleep apnea matters because it goes beyond noise. It fragments your sleep, raises blood pressure, and increases the risk of heart disease and stroke over time. A sleep study, which can now often be done at home with a portable monitor, gives a definitive answer.
Oral Appliances and CPAP
If lifestyle changes aren’t enough, a dentist or sleep specialist can fit you with a mandibular advancement device. These custom mouthpieces hold your lower jaw slightly forward during sleep, which pulls the tongue base away from the back of your throat and widens the airway. Over-the-counter boil-and-bite versions exist but tend to be less comfortable and effective than custom-fitted ones.
For people diagnosed with sleep apnea, continuous positive airway pressure (CPAP) remains the gold standard. A CPAP machine delivers a gentle stream of air through a mask, keeping the airway open all night. Modern machines are quieter and smaller than older models, and mask options have improved significantly.
Surgical Options
Surgery is typically a last resort after other treatments have failed. The most common procedure reshapes the soft palate by removing excess tissue, widening the airway. Recovery involves about two weeks of significant throat pain. Long-term studies show mixed durability: about half of patients remain improved four to eight years later, though snoring was initially resolved or improved in up to 96% of cases.
A less invasive alternative uses radiofrequency energy to shrink tissue in the soft palate or tongue base. Recovery is much faster, with pain lasting an average of only 2.6 days compared to over two weeks for traditional surgery. The tradeoff is that snoring tends to return over time, though it usually stays less intense than it was before treatment. Multiple sessions are often needed, and the procedure works best for people with simple snoring rather than significant sleep apnea.
Putting It Together
Most people get the best results by stacking several approaches. Start with side sleeping and limiting alcohol before bed, since these are free and effective immediately. Add a nasal dilator if congestion is part of the picture. Begin daily throat exercises for longer-term improvement. If you’re carrying extra weight around the neck, even gradual weight loss will compound the benefits of everything else. If snoring persists or you suspect sleep apnea, a sleep study points toward the right level of treatment, whether that’s an oral appliance, CPAP, or a surgical referral.