Is this guide for you?
- You or your partner notices the snoring is worse when you're on your back
- You wake yourself up snoring or with a dry mouth
- You sleep flat without a raised head position
- You've been told you snore but don't have a diagnosed sleep disorder
How the matching quiz works
- Answer a few quick questions about how you sleep
- We match against pillows verified on UK Amazon, scoring on fit, temperature and budget
- Get a shortlist with reasons — not a single pushed product
Positional snoring vs structural snoring
Positional snoring occurs because back sleeping causes the jaw and tongue to fall back slightly, partially obstructing the airway. Gravity does this to most people to some degree — it only becomes audible snoring when the airway narrowing is significant. Structural snoring (caused by nasal polyps, deviated septum, enlarged tonsils, or obstructive sleep apnoea) is present regardless of position. If your snoring is constant in all positions and accompanied by gasping, excessive daytime tiredness, or observed pauses in breathing, see a GP — this is likely OSA and is a medical issue, not a pillow issue.
How pillows can help positional snorers
Head elevation
Raising the head by 10–15 cm relative to the torso helps keep the airway more open by reducing the backward fall of soft tissue. A slightly higher pillow or a wedge pillow under a standard pillow achieves this. Anti-snore pillows are often simply standard pillows with a firmer, higher profile for this reason.
Encouraging side sleeping
Side sleeping is the most effective positional intervention for snoring. A body pillow or a pillow placed at your back can prevent you from rolling onto your back during the night. Some positional snorers find a firm side-sleeping pillow (correctly lofted) is the single most effective change they can make.
Wedge pillows
Wedge pillows are triangular foam blocks that elevate the upper body rather than just the head. They're more effective at changing airway geometry than a standard raised pillow because they angle the whole torso. They're less comfortable for some sleepers but worth considering for persistent positional snoring.
What doesn't work
Pillows alone cannot fix structural snoring, OSA, or snoring driven by congestion (which changes night to night). Memory foam standard pillows marketed as 'anti-snore' are largely standard memory foam pillows with a higher loft — the anti-snore claim comes from the elevation, not any special property of the foam. If a standard firm high-loft pillow doesn't help, a wedge is the next logical step, followed by medical assessment.
Ready to skip the research?
Answer a few quick questions and we'll match you to pillows that fit your build, position and budget.
Start the 2-minute quizWhat our quiz looks at
- Whether your snoring is worse on your back (positional) or constant (structural)
- Whether you want a standard pillow or a wedge
- Your sleep position — side sleeping helps most
- Partner's feedback — a useful data point on whether position matters
- Budget — effective options from £25 to £80 in the UK
Frequently asked questions
Can a pillow really reduce snoring?
For positional snorers — those who snore significantly more on their back — a firmer, higher pillow or a wedge that encourages side sleeping can noticeably reduce snoring. For structural or medical snoring, pillows alone are not effective.
What pillow position reduces snoring?
Sleeping on your side with a firm medium-to-high loft pillow is the best positional approach. Elevating the head by 10–15 cm also helps. Some people achieve this with a standard side-sleeping pillow; others need a wedge.
When should I see a doctor about snoring?
See a GP if snoring is accompanied by gasping or pauses in breathing, excessive daytime tiredness, morning headaches, or waking with a choking sensation. These are signs of obstructive sleep apnoea, which requires medical assessment rather than a pillow change.
Do anti-snore pillows actually work?
Some do, for positional snorers — but mostly because they're higher and firmer than standard pillows, encouraging side sleeping and head elevation. There's nothing uniquely anti-snore about the materials. A well-chosen firm pillow or wedge achieves the same result.
Last reviewed: 30 April 2026. We update this guide when our verified pillow catalogue changes.