Section

Mouth and jaw

Snoring mouthpieces are dental devices. This is the section where a dentist explains how they move your jaw, how to fit one, what they can do to your teeth, and who should skip them.

Free toolMouthpiece matcher: Which kind of mouthpiece fits your mouth, and who should skip one.

Read in this order

Do snoring mouthpieces work? What the evidence showsJaw-advancing mouthpieces have strong evidence for snoring, but most of it comes from dentist-fitted devices. Here's what that means for store-bought ones.
How jaw-advancing mouthpieces workA mandibular advancement device moves your lower jaw forward to open the airway behind your tongue. How far, why it's adjusted slowly, and the main designs.
Snoring mouthpiece side effects: what's normal and when to stopDrooling, dry mouth and a sore jaw are common early on. Bite changes build slowly over years. What to expect, what helps, and when to see a dentist.
Snoring mouthpiece jaw pain: causes, fixes and when to stopSome jaw soreness is common in the first weeks of a snoring mouthpiece. Why it happens, how to ease it, and the warning signs that mean stop and see a dentist.
Who shouldn't use a snoring mouthpiece (and what to do instead)The people FDA labels and dental research say should skip an over-the-counter snoring mouthpiece, why, and what to try instead.
How to fit a boil-and-bite snoring mouthpieceStep-by-step fitting for a boil-and-bite snoring mouthpiece, the common mistakes, how to tell the fit is right, when to refit, and how to clean it.
How to adjust a snoring mouthpiece, one small step at a timeStart at the lowest setting, move forward one step at a time, and check your bite each morning. How far is too far, and when to back off.
Over-the-counter vs custom snoring mouthpiece: which do you need?Store-bought mouthpieces are for simple snoring. Custom ones are made by a dentist, adjusted over time, and needed for sleep apnea. How they differ, and why.
Sleep apnea mouth guard cost: what you pay and what Medicare coversWhat drives the cost of a custom oral appliance for sleep apnea, how Medicare covers it under code E0486, and the questions to ask before you start.
Does insurance cover an oral appliance for sleep apnea?Why a sleep apnea appliance goes through medical insurance, what Medicare requires under LCD L33611, and the paperwork to line up before you start.
Teeth grinding and snoring: how they're linked, and which guard helpsWhy grinding and snoring often show up together, why a night guard doesn't treat sleep apnea, and how it differs from a sleep apnea appliance.
Night guard vs sleep apnea mouth guard: what's the difference?A night guard protects teeth from grinding; a sleep apnea appliance holds your jaw forward. How they differ, who orders each, and when you need both.
ZQuiet vs SnoreRx: how the two mouthpieces differZQuiet Advance and SnoreRx Plus compared on design, jaw adjustment, FDA clearance and return window, and who each one suits.
Tongue retaining device vs jaw mouthpiece: which suits you?A jaw-advancing mouthpiece moves your lower jaw; a tongue-retaining device holds your tongue with suction. How they compare on evidence, comfort and fit.
CPAP dry mouth: why it happens and how to protect your teethWhy CPAP can leave your mouth dry, the mask and humidity fixes to ask your sleep team about, and daily habits that protect your teeth.
Dentures and snoring: should you sleep with them in?Why taking dentures out at night can change your airway, what the sleep studies found, and snoring options that don't depend on natural teeth.

Picks from these guides

If the free fixes haven’t worked

Each pick comes with who it isn’t for. Read the guide before you buy.

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PickSnoreRx Plus

If you want to try a store-bought mouthpiece

SnoreRx Plus is a boil-and-bite, jaw-advancing mouthpiece.

Not for: loose teeth, gum disease, dentures or braces; jaw joint pain, clicking or locking; signs of sleep apnea: get tested first; anyone under 18.

See SnoreRx Plus Read the guide

PickPro Teeth Guard

If you grind and have no signs of sleep apnea

Pro Teeth Guard says it's run by a dental lab that also makes night guards for dentists.

Not for: loud snoring, stopped breathing, gasping, or daytime sleepiness: get tested first; a cracked, loose or painful tooth; jaw pain, clicking or locking; anyone under 18.

See Pro Teeth Guard Read the guide

PickGood Morning Snore Solution

If you wear dentures and breathe easily through your nose

The Good Morning Snore Solution holds the tongue forward with gentle suction and doesn't grip the teeth, so it doesn't depend on natural teeth.

Not for: a blocked nose or regular mouth breathing at night; signs of sleep apnea: get tested first; anyone under 18; healthy natural teeth and no jaw trouble: a jaw mouthpiece has the stronger evidence.

See Good Morning Snore Solution Read the guide