Switching your sleep position is the single fastest way to reduce or stop snoring. Rolling from your back onto your side can eliminate snoring entirely for people with mild airway obstruction, and noticeably reduce it for most others. Beyond that one change, several other adjustments can make a real difference the same night you try them.
Snoring happens when relaxed tissues in your throat partially block your airway, vibrating as air squeezes past. Anything that narrows the airway further (gravity, inflammation, extra tissue, muscle relaxation from alcohol) makes it worse. The strategies below work by keeping that airway as open as possible.
Sleep on Your Side
Lying on your back lets gravity pull your tongue and soft palate backward, narrowing the airway. Turning onto your side moves those tissues out of the way. In a study of patients with positional sleep apnea, snoring disappeared completely in those with milder obstruction once they shifted from their back to a lateral position. Among those with moderate obstruction, snoring intensity dropped measurably in decibels. Only patients with severe obstruction saw little or no benefit.
The challenge is staying on your side all night. A few tricks that work:
- Tennis ball method: Tape or sew a tennis ball into the back of your sleep shirt. The discomfort keeps you from rolling onto your back without waking you fully.
- Body pillow: Hugging a full-length pillow stabilizes your position and makes back-sleeping less likely.
- Backpack trick: Wear a small backpack stuffed with a pillow to bed. It sounds ridiculous, but it physically prevents you from lying flat.
Elevate Your Upper Body
If side sleeping isn’t comfortable, raising your head and torso can also help. Elevation prevents your tongue from falling back as far and reduces nasal congestion caused by blood pooling in your head. A wedge pillow angled at about 45 degrees works best. Stacking regular pillows is a less effective substitute because they tend to kink your neck, which can actually narrow the airway more. A firm foam wedge keeps your head, neck, and upper chest on one smooth incline.
Open Your Nasal Passages
If your snoring starts in your nose rather than your throat, clearing the nasal passages can bring immediate relief. You have two main over-the-counter options: external adhesive strips that pull the nostrils open from outside, and internal dilators (small silicone cones or clips inserted into the nostrils).
Internal dilators tend to outperform external strips. In a comparison published in JAMA Facial Plastic Surgery, internal nasal cones more than doubled peak airflow from baseline (from about 66 liters per minute to nearly 139), while external strips brought it to about 102. Both help, but if nasal congestion is your primary issue, internal dilators deliver more airflow.
A saline rinse before bed also clears mucus and reduces swelling. Run a neti pot or squeeze bottle with saline solution through each nostril. The effect is temporary but can last long enough to get you through the night, especially during allergy season or when you have a cold.
Skip the Nightcap
Alcohol relaxes the muscles in your throat more than normal sleep does, turning mild snorers into loud ones and making existing snoring significantly worse. The timing matters: finish your last drink at least three hours before bed. That gives your body enough time to metabolize the alcohol so it isn’t actively loosening your airway muscles as you fall asleep. A cocktail with an early dinner is far less likely to cause snoring than a glass of wine right before bed.
Adjust Your Bedroom Humidity
Dry air irritates the membranes in your nose and throat, causing them to swell and produce more mucus. Both responses narrow your airway. The Environmental Protection Agency recommends keeping indoor humidity between 30% and 50%, though some sleep researchers suggest 40% to 60% is optimal. A basic cool-mist humidifier in your bedroom can bring you into that range overnight. If you live in a dry climate or run forced-air heating in winter, this one change can make a noticeable difference.
Try an Anti-Snoring Mouthpiece
Mandibular advancement devices (MADs) are mouthpieces that hold your lower jaw slightly forward, pulling the base of your tongue away from the back of your throat. Custom-fitted versions from a dentist are the gold standard for snoring and mild sleep apnea. Over-the-counter “boil and bite” versions are available at pharmacies for much less, but sleep specialists generally don’t recommend them. They fit poorly, can be uncomfortable, and may reduce snoring sound without actually keeping the airway open enough to address underlying obstruction.
If you want to try one tonight, a boil-and-bite device from a drugstore will give you some idea of whether jaw advancement helps your snoring. If it does, that’s a strong signal to invest in a custom-fitted appliance.
Mouth and Throat Exercises
This isn’t an instant fix, but it’s worth starting now. Myofunctional therapy, a set of simple tongue and throat exercises, strengthens the muscles that keep your airway open during sleep. The routine takes about 10 minutes and should be done twice a day. Results build over weeks, but the exercises themselves are easy:
- Tongue slide: Press the tip of your tongue against your top front teeth, then slowly slide it backward along the roof of your mouth. Repeat five times.
- Tongue stretch: Stick your tongue out as far as possible and try to touch your chin while looking at the ceiling. Hold for 10 to 15 seconds. Repeat five times.
- Simulated chewing: With your mouth closed, go through the motion of chewing while humming. Do this for 10 seconds, then repeat five times.
- Tongue press: Push your entire tongue flat against the roof of your mouth and hold for 10 seconds. Repeat five times.
These exercises won’t silence snoring tonight, but after a few weeks of consistent practice they can meaningfully reduce snoring volume and frequency by toning the muscles that tend to collapse during sleep.
When Snoring Points to Something Bigger
Loud, persistent snoring that doesn’t respond to position changes or the other strategies above may signal obstructive sleep apnea, a condition where the airway repeatedly closes during sleep. Neck circumference is one useful screening marker: greater than 17 inches for men or 16 inches for women is associated with higher risk, usually because of excess soft tissue around the airway. If your snoring is accompanied by gasping, choking sounds, or daytime exhaustion despite a full night in bed, a sleep study can determine whether you’re dealing with simple snoring or something that needs targeted treatment.
For most people, though, combining two or three of the strategies above (side sleeping plus nasal strips plus cutting off alcohol early, for example) can produce a dramatically quieter night starting tonight.