Snoring happens when air flows past relaxed tissues in your throat, causing them to vibrate as you breathe. The louder the snoring, the narrower the airway. The good news: most people can significantly reduce or eliminate snoring with a combination of simple changes to how they sleep, what they do before bed, and how they strengthen the muscles in their throat.
Why You Snore in the First Place
As you transition from light sleep into 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 passage gets, the more forceful the airflow becomes, which is why snoring tends to get louder as the night goes on and muscles relax further.
Several physical factors make some people more prone to snoring than others. A low, thick soft palate naturally narrows the airway. An elongated uvula (the small tissue that hangs at the back of your throat) obstructs airflow and increases vibration. Large tonsils or adenoids create the same problem. Excess weight around the neck compresses the airway from the outside, and research published in Lung India found that neck circumference is a significant predictor of snoring across all weight categories, not just in people who are overweight. Even among people with a normal BMI, those who snored had measurably larger neck circumferences than those who didn’t.
Change Your Sleep Position
Sleeping on your back is the single worst position for snoring. In this position, gravity pulls your tongue and soft palate backward into the airway, increasing obstruction. Switching to your side can make a dramatic difference. Studies on positional therapy show significant reductions in airway collapse events when people sleep on their sides instead of their backs.
If you naturally roll onto your back during the night, a few strategies can help. Sewing a tennis ball into the back of a sleep shirt creates enough discomfort to keep you on your side without waking you. Wedge pillows or body pillows placed behind you serve the same purpose. Some people use specialized positional therapy belts that vibrate gently when you roll onto your back, training you over time to stay on your side.
Elevating your head by about four inches can also help. This keeps your tongue from falling back as far and opens the airway slightly. A wedge pillow works better for this than stacking regular pillows, which can bend your neck at an angle that actually makes snoring worse.
Lose Weight Around the Neck
Carrying extra weight, especially around the throat and neck, compresses the airway and makes snoring worse. But the relationship between weight and snoring is more nuanced than “just lose weight.” Research shows that even people at a healthy overall weight can snore if they carry fat specifically around the upper airway. Reducing your BMI helps to a point, but what really matters is reducing fat deposits in the neck and throat area.
General weight loss through diet and exercise will typically reduce neck circumference as well. There’s no way to spot-reduce neck fat specifically, but cardiovascular exercise and overall body fat reduction reliably shrink the tissue pressing on your airway. Even a modest weight loss of 10 to 15 percent of body weight can produce noticeable improvements in snoring for people who are overweight.
Stop Drinking Before Bed
Alcohol is a muscle relaxant, and it acts directly on the throat tissues that cause snoring. A drink or two in the evening can turn a non-snorer into a snorer and make existing snoring significantly louder. The effect is strongest in the hours right after drinking, so timing matters. Have your last drink at least three to four hours before bedtime to minimize the impact on your airway muscles.
Sedating medications, including certain antihistamines and sleep aids, have a similar relaxing effect on throat muscles. If you take any of these regularly and snore, it’s worth discussing alternatives with your doctor.
Strengthen Your Throat Muscles
One of the most underrated approaches to reducing snoring is myofunctional therapy: a set of exercises that strengthen the soft palate, tongue, and facial muscles. Think of it as physical therapy for your airway. These exercises can reduce the severity of airway collapse by up to 50 percent in some cases, and they specifically reduce snoring intensity.
The exercises are simple and take about 10 to 15 minutes a day:
- Soft palate exercises: Repeatedly say vowel sounds (ah, eh, ee, oh, oo) in a sustained, exaggerated way. Alternate between continuous and intermittent pronunciation.
- Tongue exercises: Press your tongue firmly against the roof of your mouth and slide it backward. Run your tongue along the inside surface of your upper and lower teeth. Push your tongue flat against the floor of your mouth while keeping the tip touching your lower front teeth.
- Facial exercises: Press your lips together tightly and hold for 30 seconds. Practice exaggerated chewing motions. Inflate a balloon using deep breaths, which strengthens both the facial muscles and the soft palate.
Results aren’t instant. Most people need to practice daily for two to three months before seeing meaningful improvement. But the effects are real and well-documented, and the exercises cost nothing.
Optimize Your Bedroom Air
Dry air irritates the nasal passages and throat, causing swelling that narrows the airway. Overly humid air does the same thing by a different mechanism, encouraging congestion and mucus production. The sweet spot for bedroom humidity is 40 to 60 percent relative humidity. Anything outside that range can irritate your upper respiratory tract and make snoring worse.
If your home is dry (common in winter or in arid climates), a humidifier in the bedroom can reduce nasal irritation enough to open your breathing passages. If you live somewhere humid, a dehumidifier brings levels back into the comfortable range. A simple hygrometer, available for a few dollars, tells you where your bedroom falls.
Nasal congestion from allergies is another common snoring trigger. Keeping your bedroom free of dust, washing bedding weekly in hot water, and replacing pillows regularly can reduce allergen exposure. A nasal saline rinse before bed clears out irritants and opens the nasal passages.
Try a Mouth Guard or Nasal Device
Mandibular advancement devices (MADs) are mouth guards that reposition your lower jaw slightly forward while you sleep. This increases the space in the back of your throat and improves airflow. They work by physically pulling the tongue and soft tissues away from the airway. Custom-fitted versions from a dentist are more comfortable and effective than over-the-counter options, though both are worth trying.
Nasal strips and nasal dilators take a different approach. They work on the front end of the airway, holding the nostrils open wider so you can breathe more easily through your nose. These are most helpful if your snoring stems from nasal congestion or a narrow nasal valve rather than throat-level obstruction. They’re inexpensive and available at any pharmacy, making them an easy first experiment.
When Lifestyle Changes Aren’t Enough
If you’ve tried positional changes, weight loss, throat exercises, and oral devices without enough improvement, surgical options exist. The most common procedure removes excess tissue from the soft palate and throat to widen the airway. Among people with mild obstruction, about 80 percent experience symptom improvement after this surgery. Recovery takes a couple of weeks and involves significant throat soreness, and there’s a small risk of scar tissue forming that actually narrows the airway over time.
Persistent, loud snoring accompanied by gasping, choking, or pauses in breathing during sleep suggests obstructive sleep apnea rather than simple snoring. Sleep apnea is a different condition with its own treatment approach, typically involving a CPAP machine that delivers pressurized air to keep the airway open. If a bed partner notices these patterns, or if you wake up exhausted despite a full night’s sleep, a sleep study can determine whether something more than snoring is going on.