Snoring happens when air flows past relaxed tissues in your throat, causing them to vibrate as you breathe. The good news: most people can reduce or eliminate snoring with a combination of lifestyle changes, sleep position adjustments, and simple tools. The right fix depends on what’s causing your snoring in the first place.
Why You Snore
As you move from light sleep into deep sleep, the muscles in your soft palate, tongue, and throat relax. These sagging tissues narrow your airway, and the air rushing through makes them flutter like a flag in the wind. The narrower the passage, the louder the snoring.
Several things can make that airway even tighter. A naturally low, thick soft palate takes up more space. An elongated uvula (the small tissue that hangs at the back of your throat) blocks airflow and increases vibration. Chronic nasal congestion or a deviated septum forces you to breathe through your mouth, which puts more pressure on throat tissues. Carrying extra weight around your neck adds tissue that compresses the airway from the outside. Alcohol relaxes throat muscles more than normal sleep does, which is why you might snore after drinking even if you’re usually quiet.
Lose Weight If You’re Carrying Extra
If your snoring started or worsened after gaining weight, this is the single most effective long-term fix. Fat deposits around the neck and throat physically compress your airway. Research published in the Journal of Clinical Sleep Medicine found that losing just 5 to 10 percent of body weight significantly improved sleep-disordered breathing. In one study, participants who lost around 12 percent of their body weight through diet and exercise saw a major drop in snoring. Another case documented a person who lost 15 percent of their body weight and stopped snoring entirely.
For someone who weighs 200 pounds, that means losing 10 to 30 pounds could make a noticeable difference. You don’t need to hit an ideal BMI to see results. Even modest reductions in neck circumference open up airway space.
Change Your Sleep Position
Sleeping on your back is the worst position for snoring. Gravity pulls your tongue and soft palate backward into the airway, narrowing the space air has to move through. Switching to your side keeps those tissues from collapsing inward.
Positional therapy, as sleep researchers call it, actually has solid clinical evidence behind it. A meta-analysis in Frontiers in Medicine found that simply avoiding the back-sleeping position reduced breathing disruptions significantly compared to placebo. Wearable vibrating devices (like NightBalance and Zzoma) that gently nudge you off your back performed better than older methods like taping a tennis ball to the back of your pajamas, though even the tennis ball trick works for some people.
If you keep rolling onto your back, try a body pillow or a wedge pillow behind you. Some people sew a pocket on the back of an old t-shirt and stuff a tennis ball or sock full of rice into it. It’s low-tech, but it trains you to stay on your side.
Address Nasal Congestion
When your nose is blocked, you breathe through your mouth, and mouth breathing dramatically increases snoring. If you deal with seasonal allergies, chronic stuffiness, or a deviated septum, treating the nasal issue can quiet things down.
Nasal strips (the adhesive kind you place across the bridge of your nose) physically pull the nostrils open. Internal nasal dilators, which are small silicone inserts, do the same from inside. Neither fixes the underlying problem, but both can reduce snoring on any given night. For allergy-related congestion, a saline rinse before bed clears out irritants. If nothing helps and you suspect a structural issue like a deviated septum, that’s worth bringing up with a doctor.
Keep Your Bedroom Air Humid
Dry air irritates throat and nasal membranes, making them more likely to swell and vibrate. This is especially relevant in winter when heating systems strip moisture from indoor air. The Sleep Foundation recommends keeping bedroom humidity between 30 and 50 percent. A basic cool-mist humidifier in the bedroom can keep your airway tissues hydrated overnight. If you wake up with a dry mouth or sore throat, low humidity is likely making your snoring worse.
Cut Back on Alcohol and Sedatives
Alcohol relaxes throat muscles beyond their normal resting state during sleep. Even people who never snore can start after a few drinks. The effect is strongest when you drink within three to four hours of bedtime. Sedative medications, including some antihistamines and sleep aids, have a similar muscle-relaxing effect. If you notice your snoring is worse on nights you drink, try stopping alcohol at least three hours before bed and see if the pattern changes.
Try an Oral Appliance
If lifestyle changes aren’t enough, an oral appliance worn during sleep can physically hold your airway open. The most common type is a mandibular advancement device (MAD), which looks like a sports mouthguard and works by pushing your lower jaw slightly forward. This pulls the tongue base away from the back of your throat, widening the airway.
According to Cleveland Clinic, these devices work best for mild to moderate cases of snoring and sleep apnea. Some people find their symptoms completely resolve. Custom-fitted devices made by a dentist produce better results than over-the-counter versions, though the generic ones can be worth trying first to see if the approach works for you.
A less common option is a tongue-stabilizing device (TSD), which uses suction to hold your tongue forward. These are useful if your teeth aren’t strong enough to anchor a MAD. Neither device works well for severe sleep apnea, but for straightforward snoring, they’re a practical step before considering anything more involved.
Know When Snoring Signals Something Bigger
Not all snoring is harmless. Obstructive sleep apnea (OSA) is a condition where your airway repeatedly closes during sleep, cutting off breathing for seconds at a time. The snoring in OSA tends to be loud and interrupted by pauses, followed by gasping or choking sounds. Daytime sleepiness, morning headaches, and waking up feeling unrefreshed are common signs.
Doctors use a screening tool called the STOP-BANG questionnaire to estimate your risk. It asks about snoring loudness, tiredness, observed breathing pauses, blood pressure, BMI over 35, age over 50, neck circumference over 16 inches, and male gender. Answering yes to three or four of these puts you at intermediate risk. Five or more puts you at high risk. If that sounds like you, a sleep study can confirm whether you have OSA, which typically needs treatment beyond the lifestyle strategies that work for simple snoring.
For most people, though, snoring responds well to a combination approach. Losing some weight, sleeping on your side, managing congestion, and skipping the nightcap can each chip away at the problem. Stack a few of these together and you’ll likely notice a real difference.