Gravity is not kind to back sleepers. Lying flat lets the tongue and soft tissues of the throat slide toward the airway, which can narrow it and set the tissue vibrating. A systematic review of positional therapy found that snoring was most severe on the back, while side sleeping produced the fewest and shortest snoring events. Sleeping position is one contributing factor, but other triggers can play a role too. Our guide, What Causes Snoring, explains how factors such as nasal congestion and alcohol consumption can contribute to snoring.
Your pillow decides whether side sleeping works. One that is too flat lets your head droop, and one that is too tall pushes it up; either can narrow the airway. The research is small and mostly short-term, and pillows do not work for everyone, so treat this as a sensible experiment rather than a promise.
Key Features To Look For In A Pillow For Side Sleepers Who Snore
With so many pillows claiming to reduce snoring, it’s important to know which features to look for when choosing the best pillow for snoring side sleepers.
Height That Keeps Your Neck Level
Height, often called loft, is the feature that matters most for side sleepers. Your pillow needs to fill the gap between your ear and the mattress so your head stays aligned with your spine, with your nose pointing straight ahead rather than tilting up or down. A good side sleeper snoring pillow does that without you stacking a second pillow underneath.
Firmness And Fill
Side sleepers with broad shoulders or larger frames often benefit from a firmer pillow that maintains its height throughout the night. In contrast, lighter sleepers may find a softer option more comfortable. Memory foam provides consistent support, latex offers a responsive feel and natural resistance to dust mites, and feather pillows deliver a soft, plush feel but may trigger allergies in some people. Since nasal congestion can contribute to snoring, choosing hypoallergenic materials may also help.
Shape And Design
Contoured pillows support the head and neck to promote proper alignment, while side-support designs and arm cutouts can help you stay comfortably on your side rather than roll onto your back. An anti-snoring pillow side sleeper design that combines these features is a good starting point.
Wedge pillows elevate the upper body, but the angle matters. A gentle incline may help some people who snore, while steeper angles can be uncomfortable and harder to tolerate. A wedge pillow for snoring side sleepers should provide enough elevation to feel supportive without making it difficult to rest comfortably on your side.
Tricks To Stay On Your Side All Night
Even the most supportive pillow may not help much if you keep rolling onto your back during the night. Try hugging a body pillow to support your upper arm and leg, or place a firm pillow behind your back to make it less likely you'll turn over. You can also arrange regular pillows around your body to help you stay on your side.
If side sleeping feels uncomfortable at first, give yourself time to adjust to the new position. Stick with your pillow arrangement for a couple of weeks before deciding whether it works for you.
Pillow Shopping Mistakes That Keep You Snoring
A few common mistakes can undermine the benefits of an otherwise supportive pillow.
- Choosing a pillow based solely on its label, since products advertised for snoring may not work for every sleeper.
- Selecting a pillow that is too tall can tilt your head forward, push your chin toward your chest, and potentially restrict airflow.
- Overlooking the filling, as dust and allergens can trigger nasal congestion before bedtime.
- Relying on a pillow to compensate for other snoring triggers, such as alcohol consumption before bed, excess weight, or nasal congestion.
- Failing to test a pillow during its trial period or continuing to use one after it loses its shape and support.
Choosing the right pillow and avoiding these common mistakes can help you sleep more comfortably, but persistent snoring may require a closer look at its underlying cause.
When A Pillow Is Not Enough
A pillow can improve sleep positioning, but other tools may help address additional causes of snoring.
Add A Mouthpiece Or Nasal Aid
Changing your sleep position can help, but it may not address every cause of snoring. ZQuiet offers FDA-cleared, over-the-counter mouthpieces designed to reduce snoring and eligible for HSA/FSA spending. The ZQuiet Mouthpiece Starter Pack includes two sizes to help you find a comfortable fit. For nasal congestion, the ZQuiet Breathe Nasal Breathing Aid is designed to improve airflow. Read our guide on How To Stop Snoring to learn more about snoring causes and solutions.
Know When Snoring Needs A Doctor
Loud snoring with choking, gasping, or paused breathing can signal sleep apnea, and no pillow can diagnose it. A Daybreak home sleep test requires only one tiny sensor on your finger, with no wires, electrode patches, or bulky devices, making it an easy way to start the conversation with a provider.
Disclaimer: This article is for informational purposes only and is not intended as medical advice. ZQuiet and ZQuiet Advance are over-the-counter devices designed to help reduce simple snoring; they are not intended to diagnose, treat, cure, or prevent obstructive sleep apnea or any other medical condition. Home Sleep Testing and the Daybreak Oral Appliance are offered through the Daybreak Company and are subject to Daybreak’s Terms and Conditions. See their full terms and conditions for The Daybreak Patient Care Guarantee. ZQuiet’s 60-Night Guarantee does not apply to Daybreak’s products and services.
When you buy through our affiliate links, ZQuiet can earn a commission. Ad for Daybreak. Home sleep test not for all patients. Rx Only. Diagnosis, sleep test Rx, Daybreak Device Rx, and conditional dental review provided by independent, licensed healthcare professionals where required. Possible side effects. Results may vary. See the terms that apply and additional details at thedaybreak.com.
Note that ZQuiet’s 60-Night Guarantee and other terms or claims pertaining to ZQuiet’s products or services do not apply to Daybreak’s products and services.
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