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SNORING EXPLAINED 5 MIN READ

How to stop snoring: what can help?

THE SHORT ANSWER

Side sleeping, less alcohol before bed, and relief from nasal congestion may help. Another option for some adults: a jaw-advancing mouthpiece like SnoreRx ↗. It holds your lower jaw forward while you sleep. Fit and suitability matter. [1]

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Why snoring happens

Snoring happens when relaxed tissues in your nose, mouth, or throat vibrate as you breathe during sleep. Sleeping on your back, alcohol, and excess weight can contribute. The sound may interrupt your partner’s sleep, even when you don’t notice it yourself. [2]

Different causes. Different approaches.

Start with practical changes, then consider targeted support. These options serve different purposes. [1] [2]

01

Sleep position & habits

Try side sleeping and less alcohol before bed. If you’re overweight, weight loss may help.

Keep in mind: These changes may reduce snoring, but persistent symptoms deserve a checkup.

02

Nasal support

Nasal strips or dilators may help when narrow nasal passages contribute. Ask about treatment for ongoing congestion.

Keep in mind: Opening the nose doesn’t address every cause of snoring.

03

Jaw-advancing mouthpieces

These hold the lower jaw forward to help maintain space behind the tongue while you sleep.

Keep in mind: Fit, dental health, and comfort matter. They aren’t suitable for everyone.

How a mouthpiece can help

A mandibular advancement device (MAD) holds your lower jaw slightly forward. That can help keep the airway open and reduce the tissue vibration that creates snoring. It works while worn; it isn’t a permanent cure. [2] [4]

A small shift in jaw position
Resting jaw position with less airway spaceTwo simplified cross sections show the tongue beside an airway. Moving the lower jaw and tongue forward increases the illustrated space behind the tongue. This is a conceptual diagram, not an anatomical or results prediction.Resting positionJaw held forwardTongueTongueLess space behind the tongueMore space for airflowAdvanced jaw position with more airway spaceTwo simplified cross sections show the tongue beside an airway. Moving the lower jaw and tongue forward increases the illustrated space behind the tongue. This is a conceptual diagram, not an anatomical or results prediction.Resting positionJaw held forwardTongueTongueLess space behind the tongueMore space for airflow
Simplified mechanism, not an anatomical illustration. Individual anatomy and results vary.

SnoreRx is one option in this category. Its offer page describes boil-and-bite fitting and adjustable jaw advancement. These features let you mold the device to your teeth and change its forward position. They don’t guarantee comfort or results. [4]

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Fit and suitability come first

Read the instructions for the exact model before fitting or adjusting it. If you have dental work, dentures, loose teeth, gum problems, or a history of jaw pain, discuss suitability with your dentist first. Check the manufacturer’s full restrictions. [5]

Oral appliances can cause jaw discomfort, dry mouth, or extra saliva. Dental follow-up helps assess fit and oral health. Don’t keep increasing advancement to push through pain; get professional advice. [1]

Results vary with the cause of snoring and the fit of the device. If snoring continues or affects your daily life, a clinician can help identify a more appropriate approach. [2]

Sources & further reading

General education, not a diagnosis or personalized medical advice. Product features are manufacturer-reported.

  1. Mayo Clinic — Snoring: diagnosis and treatment
  2. NHS — Snoring
  3. NIH / NHLBI — Sleep apnea symptoms
  4. SnoreRx — Product offer and fitting features
  5. SnoreRx — Suitability and frequently asked questions

Sources checked September 11, 2026.