Does Pillow Height Affect Snoring?

Lying awake again while a loved one snores? You’re not alone. Studies estimate that 20-40% of adults snore, often disrupting sleep for both the snorer and their partner (Sowho et al., 2019).
Snoring is often dismissed as harmless, but persistent snoring can contribute to poor sleep quality, daytime fatigue, difficulty concentrating, and long-term health concerns.
The good news? Quiet nights are possible.
One of the simplest, and most overlooked, solutions is optimizing pillow height and sleep position.
Before investing in gadgets or mouthpieces, it’s worth understanding how your pillow setup affects snoring.
Why Pillow Height And Position Matter
Snoring occurs when airflow is partially blocked during sleep. This narrowing of the airway is more likely when sleeping on your back or when the head and neck fall out of alignment.
A pillow that’s too low, too soft, or unsupportive can allow the chin to tuck toward the chest or the jaw to drop backward, restricting airflow. On the flip side, a pillow that’s too high can tilt the head forward, also narrowing the airway.
Research shows that while men snore more frequently than women, snoring affects people of all genders and ages (Johns Hopkins Medicine, n.d.). The key isn’t just pillow height, it’s how the pillow supports the neck while keeping the airway open.
Using two pillows strategically, one for head and neck support, and one to encourage side sleeping, can significantly reduce snoring for many people.
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Best Positions To Reduce Snoring
Side Sleeping
Side sleeping is widely regarded as one of the most effective sleep positions to stop snoring. It helps prevent the tongue and soft tissues from collapsing backward into the airway.
The challenge?
Many people roll onto their back unconsciously during the night.
Gentle Head Elevation
Slight elevation of the head and upper torso can also help reduce airway collapse.
However, elevation alone isn’t enough if the neck isn’t properly supported. Head elevation should always be paired with good cervical alignment.
What To Look For In A Snoring-Reducing Pillow Setup
1. Adjustable Cervical Pillow
An adjustable pillow allows you to fine-tune height based on your shoulder width and sleeping position. It should be firm enough to support the neck without forcing the head forward or backward.
Contoured cervical pillows are especially effective because they maintain neutral neck alignment while keeping the airway open.
The Groove Adjustable Pillow is designed with removable panels so you can customize height and firmness to suit your body.
Shop Groove Adjustable Pillow2. Leg, Knee, or Body Pillow
Lower-body support plays a bigger role than most people realize. A knee or leg pillow helps keep you comfortably on your side, stabilizing the hips and reducing the chance of rolling onto your back.
The Groove X Knee Pillow, with its adjustable strap, is designed to maintain side-sleeping alignment throughout the night. Alternatively, hugging the Groove Body Pillow can provide similar support and comfort.
How To Set Up Your Pillows (Step By Step)
1. Adjust your cervical pillow so your head and nose align with your sternum while side sleeping.
2. Place a knee or leg pillow between your knees to stabilize your lower body.
3. If you must sleep on your back, elevate your head slightly and ensure your neck is supported.
4. Avoid sleeping flat on your back without proper support.
5. Check your mattress, overly soft mattresses can cause the body to sink, undoing even the best pillow setup.
Shop All Groove PillowsWhen To See A Doctor
If snoring is accompanied by gasping, choking, pauses in breathing, or excessive daytime sleepiness, it may be a sign of obstructive sleep apnea (OSA). OSA can also cause headaches, mood changes, and ongoing fatigue (NHS, 2022).
If loud snoring continues despite changing sleep position and pillow setup, or if nasal blockage or breathing issues are present, consult a doctor or sleep specialist for further evaluation.
Final Words
Snoring can be frustrating, but pillow height and sleep positioning are simple changes that often make a meaningful difference.
The goal is to keep the airway open by supporting the neck, maintaining side sleeping, and avoiding poor alignment.
Experiment with pillow height and positioning to find what works best for your body, and make quieter nights possible.
Explore the Groove Adjustable Pillow to get started.
Shop The Groove Adjustable PillowReferences
- Johns Hopkins Medicine. (n.d.). Snoring. Available at: https://www.hopkinsmedicine.org/health/conditions-and-diseases/snoring
- NHS (2022). Sleep Apnoea. Available at: https://www.nhs.uk/conditions/sleep-apnoea/
- Sowho, M., Sgambati, F., Guzman, M., Schneider, H. and Schwartz, A. (2019). Snoring: A Source of Noise Pollution and Sleep Apnea Predictor. Sleep. https://doi.org/10.1093/sleep/zsz305