Snoring is a widespread issue affecting millions of people worldwide. It occurs when airflow through the nose and throat is partially obstructed during sleep, causing vibrations in the soft tissues that result in a sound that we more commonly call a snore. While snoring is often dismissed as a minor annoyance, it can indicate underlying health issues such as obstructive sleep apnoea (OSA), which can lead to serious health complications if untreated.
Poor sleep quality due to snoring can result in daytime fatigue, decreased concentration, irritability, and an increased risk of chronic conditions such as hypertension and heart disease. Fortunately, various snoring solutions for better sleep exist, including dental devices that help keep the airway open and improve airflow. This guide explores the best dental devices for snoring, their effectiveness, and how to choose the right one for your needs.
Understanding Snoring & Its Causes
Snoring is caused by the vibration of tissues in the throat due to airflow obstruction. Several factors contribute to snoring, including:
- Nasal Congestion – Blocked nasal passages force mouth breathing, increasing the likelihood of snoring.
- Obesity – Excess weight, particularly in the area around the neck, may put pressure on the airway, causing obstruction.
- Sleeping Position – Sleeping on the back may also induce or worsen snoring as the tongue and soft palate collapse toward the throat.
- Alcohol and Sedatives – These substances may relax throat muscles, increasing the likelihood of airway obstruction.
- Sleep Apnoea – A severe sleep disorder where the airway repeatedly closes during sleep, leading to oxygen deprivation and frequent awakenings.
- Anatomical Factors – A deviated nasal septum, enlarged tonsils, or a long uvula may contribute to snoring.
Understanding the root cause of snoring is crucial in determining the most effective treatment. For many individuals, there are dental devices for snoring that offer a convenient, non-invasive solution.
How Dental Devices Help Reduce Snoring
Dental devices, also known as mandibular advancement splints (MAS) or oral appliances, are designed to reposition the jaw or tongue to maintain an open airway. These devices work by:
- Advancing the Lower Jaw – This helps prevent the tongue and soft tissues from collapsing into the airway.
- Stabilising the Tongue – Some devices hold the tongue in place, preventing airway obstruction.
- Encouraging Nasal Breathing – Redirecting airflow through the nose reduces mouth breathing, which can contribute to snoring.
Unlike continuous positive airway pressure (CPAP) therapy, which requires a machine and mask, dental devices are discreet, portable, and easier to use.
Top Dental Devices for Snoring
1. Mandibular Advancement Devices (MADs)
A mandibular advancement device is the most commonly prescribed dental appliance for snoring. It gently moves the lower jaw forward to keep the airway open, reducing tissue vibrations that cause snoring. Custom-fitted MADs, provided by dentists, offer superior comfort and effectiveness compared to over-the-counter (OTC) versions.
Advantages:
- Highly effective for mild to moderate snoring and OSA
- Custom-fitted for a precise and comfortable fit
- Easy to use and maintain
Potential Drawbacks:
- Initial jaw discomfort or soreness
- Requires regular adjustments for optimal performance
2. Tongue-Retaining Devices (TRDs)
A tongue-retaining device holds the tongue in a forward position using gentle suction. This prevents it from collapsing backward and blocking the airway. TRDs can be a good option for individuals who cannot use MADs due to dental issues or jaw pain.
Advantages:
- Effective for people with tongue-based airway obstruction
- No impact on jaw alignment
- Simple and easy to use
Potential Drawbacks:
- May cause drooling or slight discomfort in the tongue
- Can be less effective for people with nasal congestion
3. Custom-Fitted vs. Over-the-Counter (OTC) Devices
Custom-fitted dental devices are designed using 3D scanning technology, ensuring a precise fit tailored to the patient’s jaw and teeth structure. Over-the-counter (OTC) snoring mouthguards are widely available but tend to be one-size-fits-all and may cause jaw discomfort or be less effective in keeping the airway open.
Benefits of Using Custom-Fitted Devices?
- Greater comfort and durability
- Adjustable for personalized treatment
- Lower risk of side effects such as jaw pain or bite changes
Benefits of Using OTC Devices
- More affordable than custom-fitted alternatives
- Easily accessible without needing a prescription
- Can serve as a temporary or trial solution before investing in a custom-fitted device
Choosing the Right Dental Device for Snoring
Selecting the right dental device requires professional evaluation to ensure effectiveness and comfort. Here are some factors to consider when choosing:
- Consultation with a Dentist – A professional assessment can determine the most suitable solution for your snoring.
- Comfort and Adjustability – The device should allow for minor adjustments to improve effectiveness over time.
- Material Quality – High-quality materials ensure durability and hygiene.
- Effectiveness for Sleep Apnoea – These devices can also aid in managing mild to moderate obstructive sleep apnoea (OSA) as a frontline option or severe OSA when other treatments such as CPAP are not tolerated well.
Tips for Maximising the Effectiveness of Dental Devices
- Ensure Proper Fit – Regular dental check-ups help maintain the effectiveness of the device. A poorly fitting device can cause discomfort and reduce its ability to keep the airway open.
- Maintain Oral Hygiene – Clean the device daily with mild soap and warm water or use a specialized cleaner to prevent bacterial buildup and prolong its lifespan.
- Use Consistently – Wearing the device every night ensures that it continues to prevent airway obstruction and reduce snoring effectively.
- Store Properly – Keep the device in a protective case when not in use to prevent damage and contamination.
- Adjust as Needed – Some devices allow for gradual jaw advancement. Work with your dentist to make necessary adjustments for maximum comfort and effectiveness.
- Combine with Lifestyle Changes – Weight loss, avoiding alcohol before bedtime, adjusting sleep positions (such as sleeping on your side), and improving nasal breathing can enhance the effectiveness of your dental device.
- Monitor for Side Effects – Some users may experience minor jaw discomfort or excess salivation initially. If persistent, consult your dentist for adjustments or alternative solutions.
Conclusion
Dental devices provide a practical and non-invasive solution for snoring, helping individuals achieve better sleep and improved overall well-being. Quality sleep is essential for cognitive function, mood regulation, and overall health, while poor sleep may increase the risk of chronic illnesses such as heart disease, diabetes, and hypertension. By addressing snoring with effective dental solutions, individuals may enjoy deeper, more restorative rest, leading to better energy levels and a healthier life.
For those wondering, do dental devices help snoring? Especially when professionally fitted and used correctly, dental devices may help deal with snoring and improve sleep quality. If snoring affects your sleep, consult a dental sleep professional to explore snoring treatment options and find an anti-snoring mouthpiece tailored to your needs.
Common Questions About Dental Devices for Snoring
Yes, when prescribed by a qualified dentist, they are safer and may be more comfortable. Custom-fitted devices reduce risks such as jaw discomfort and bite changes.
Most people notice improvement within a few nights, but optimal results typically occur after a few weeks of consistent use.
It depends on the type of denture and the extent of tooth loss. Consult a dentist to determine if a modified device can work for you.
Yes, they typically can be considered as a frontline treatment for mild to moderate OSA and in severe OSA cases when other treatments such as CPAP are not tolerated well.
Rinse it with warm water after each use and clean it regularly with mild soap or appliance cleaners that are designed or formulated for snoring devices.
Some users may experience minor discomfort initially, but a well-fitted device should not cause lasting pain. Adjustments by a dentist can help improve comfort.
For guidance on finding snoring solutions for better sleep, you may also book a consultation with QLD Dental Sleep Therapy.
Dr Adam Teo
After earning his dental degree from Griffith University in 2010, Dr. Adam Teo pursued advanced studies in sleep medicine, completing a Master of Science in Medicine (Sleep Medicine) from the University of Sydney. He is a member of the Australian Dental Association (ADA) and Sleep Health Foundation. He is also a Fellow of Dental Sleep Medicine (FDSM) and is Co-Chair of the national Australian Sleep Association (ASA) Dental Sleep Medicine Council.
Dr. Adam passionately believes that good sleep makes life good, working hard to grow and hone his practice to be able to provide quality sleep therapy.
