Can A Dentist Help With Snoring And Sleep?

No. Only a doctor can diagnose sleep apnoea, normally with a sleep study. A dentist can spot clues, ask how you sleep and point you to your GP, then discuss dental options once there’s a diagnosis.

The clues we look for are worn or chipped teeth, a dry mouth on waking, and how your jaw and bite sit. They are prompts for a conversation, not a diagnosis. The usual signs of obstructive sleep apnoea are loud snoring, breathing that stops and starts, gasping awake, morning headaches and sleepiness during the day, and leaving it untreated is associated with other health problems (healthdirect, obstructive sleep apnoea).

The Australian Dental Association’s position is that a doctor makes the first diagnosis and stays involved (ADA Policy 6.7). If we suggest you see your GP, that isn’t a statement that you have sleep apnoea. Bring any sleep study report, referral, CPAP details and your medicines, along with what a partner has noticed. You can skip any question you’d rather not answer.

• healthdirect (Australian Government). Obstructive sleep apnoea
• Australian Dental Association. Policy Statement 6.7 – Use of Dental Appliances to Treat Sleep-Disordered Breathing (reviewed June 2025)

Some adults do well with one. Guidelines support offering an appliance after a sleep physician’s diagnosis, mainly when CPAP isn’t tolerated or isn’t wanted (Ramar et al., 2015). Follow-up with your doctor shows whether it’s working.

An oral appliance, known as a mandibular advancement splint, is made for your mouth and worn in bed. It eases the lower jaw forward so the airway stays more open. The Australian Dental Association describes appliances as an option for snoring and mild to moderate sleep apnoea, and for some severe cases when CPAP doesn’t suit, with a doctor involved (ADA Policy 6.7).

An appliance can cause jaw discomfort or change how your teeth meet, so it needs regular reviews with us, and checks with your doctor. Please don’t stop CPAP on your own. If it isn’t working for you, talk to the doctor who prescribed it. We can explain how an appliance works and whether it fits your mouth, then give you a written quote that lists the appliance, the fitting and the reviews. We can’t promise a result.

• Ramar K, et al. Clinical practice guideline for the treatment of obstructive sleep apnea and snoring with oral appliance therapy: an update for 2015. Journal of Clinical Sleep Medicine. 2015. PubMed 26094920
• Australian Dental Association. Policy Statement 6.7 – Use of Dental Appliances to Treat Sleep-Disordered Breathing (reviewed June 2025)

No. Plenty of people snore without it. Snoring that comes with breathing pauses, gasping or heavy daytime tiredness is the combination to raise with your doctor (healthdirect, obstructive sleep apnoea).

Obstructive sleep apnoea is a condition in which the airway narrows or closes again and again during sleep. Snoring by itself doesn’t mean you have it, and a doctor, usually after a sleep study, makes the diagnosis. Being tired after a full night has many possible causes, sleep apnoea among them, which is why your GP is the first stop.

If you or a partner notice pauses, gasping, morning headaches or sleepiness through the day, tell your GP, and mention it at your next dental visit too. We can look for dental clues, such as grinding wear and a dry mouth, and talk through what we find. We don’t diagnose, and we won’t suggest an appliance for snoring without asking about your doctor’s advice. Bring any sleep study or referral.

• healthdirect (Australian Government). Obstructive sleep apnoea

Usually not. A grinding splint guards your teeth. A snoring or sleep apnoea appliance has a different design that brings the jaw forward (Ramar et al., 2015). We’ll tell you which, if either, fits your situation.

Grinding, called bruxism, can wear or crack teeth and strain the jaw. Stress, poor sleep and certain medicines are among the possible triggers, and grinding in sleep has been linked with other sleep disorders (healthdirect, teeth grinding). That’s why the two problems come up in one conversation, and why we ask about your sleep before suggesting either device.

A splint helps protect teeth and dental work. It doesn’t stop grinding, and it doesn’t treat snoring or sleep apnoea. A sleep appliance isn’t built to protect teeth the way a splint does. If you have both problems, your doctor and dentist can talk through which device fits which job. Don’t swap one for the other without advice. Our MiSplint® 5D page explains grinding splints in more detail.

• healthdirect (Australian Government). Teeth grinding (bruxism)
• Ramar K, et al. Clinical practice guideline for the treatment of obstructive sleep apnea and snoring with oral appliance therapy: an update for 2015. Journal of Clinical Sleep Medicine. 2015. PubMed 26094920

Yes. A child who snores most nights, breathes through the mouth or sleeps restlessly should see the GP, who can judge whether tests are needed. Let us know as well, so we can keep it in mind when we check their teeth.

The GP is the right first stop, because a doctor decides whether further assessment is needed, and a sleep study is arranged through a doctor (healthdirect, obstructive sleep apnoea). Note what you’ve seen: how often they snore, whether they pause or gasp, whether they’re tired or irritable in the day, and whether they breathe through the mouth.

At a dental visit, we can look at their teeth and gums, ask about habits such as mouth-breathing and night-time grinding, and tell you if something should go back to the GP. Any dental treatment for a child’s sleep problem would be considered only with the doctor involved. We don’t diagnose, and we can’t promise a particular outcome. Bring any report or letter from the GP so we can see the full picture. Questions about snoring sit alongside the wider holistic approach to dental care we take.

• healthdirect (Australian Government). Obstructive sleep apnoea