Can a Dentist Treat Snoring and Sleep Apnoea? What to Expect

Yes — a dentist can treat snoring and mild to moderate obstructive sleep apnoea using a custom-fitted oral device that keeps your airway open while you sleep. At Doncaster Dental, our team offers sleep apnoea treatment as part of our general dentistry services, alongside guidance for anyone dealing with snoring or sleep apnoea symptoms.

What Is Sleep Apnoea and How Is It Different from Snoring?

Snoring happens when air struggles to move freely through the throat during sleep, causing the surrounding tissue to vibrate. It’s common and often harmless on its own.

Obstructive sleep apnoea (OSA) is a more serious condition where the airway becomes partially or fully blocked repeatedly through the night, briefly stopping your breathing and disrupting your sleep, sometimes dozens of times an hour. Loud, persistent snoring is one of the most common signs of OSA, but not everyone who snores has sleep apnoea, and not everyone with sleep apnoea snores loudly. A proper assessment is the only way to tell the difference.

Can a Dentist Really Treat Snoring and Sleep Apnoea?

For many people with mild to moderate obstructive sleep apnoea, or those who snore but can’t tolerate CPAP therapy, a dentist-fitted oral appliance is a clinically recognised alternative. Your dentist works with your GP or sleep physician, who confirms the diagnosis, and then fits a custom device designed to keep your airway open overnight.

Severe sleep apnoea usually still requires CPAP or, in some cases, other medical intervention. That’s why any sleep apnoea treatment plan should start with a referral and diagnosis from a sleep physician before your dentist gets involved.

What Is a Mandibular Advancement Splint?

A mandibular advancement splint (MAS) is a custom-made mouthguard-style device that gently holds your lower jaw slightly forward while you sleep. This small shift helps keep the airway at the back of your throat open, reducing the vibration that causes snoring and the blockages that cause apnoea episodes.

The device is fitted by taking impressions of your teeth, so it sits comfortably and is built specifically for your bite. Most patients adjust to wearing it within a week or two.

Signs You Might Have Sleep Apnoea

Common signs include:

• Loud, persistent snoring, often noticed by a partner
• Gasping, choking, or pauses in breathing during sleep
• Waking up tired despite a full night’s sleep
• Morning headaches or a dry mouth on waking
• Daytime fatigue, irritability, or difficulty concentrating

Many patients also grind their teeth at night alongside sleep apnoea. If that sounds familiar, it’s worth reading about teeth grinding as well, since the two conditions are often linked and can sometimes be managed with related devices.

Dentist-Fitted Devices vs. CPAP: Which Is Right for You?

• CPAP: A machine that delivers continuous air pressure through a mask. It’s highly effective, especially for moderate to severe sleep apnoea, but some people find it uncomfortable or difficult to travel with.
• Dental device (MAS): Smaller, quieter, and easier to travel with. Best suited to mild to moderate cases, or as an option for people who can’t tolerate CPAP.

Your GP or sleep physician, together with your dentist, will help determine which approach suits the severity of your condition.

What to Expect at Your Sleep Apnoea Assessment

At Doncaster Dental, we start by discussing your symptoms and sleep history. If you haven’t already had a formal diagnosis, we can point you toward the right referral pathway. Once sleep apnoea is confirmed, we take impressions of your teeth to create a custom-fitted device, then check the fit and comfort at a follow-up visit.

We also welcome patients from across Doncaster East, Templestowe, and Bulleen, all a short drive from our Doncaster Road clinic.

Concerned about snoring or sleep apnoea? Book an assessment online or call (03) 9848 1322.

Frequently Asked Questions

Is snoring always a sign of sleep apnoea?

No. Snoring is common and often harmless on its own, but loud or persistent snoring, especially with gasping or pauses in breathing, can be a sign of obstructive sleep apnoea and is worth having assessed.

Do I need a sleep study before seeing a dentist about this?

Generally yes. A sleep physician or GP needs to confirm a diagnosis and its severity before a dentist fits an oral device, so the treatment matches your specific condition.

Does health insurance or Medicare cover dental sleep devices?

Coverage depends on your individual private health fund and level of cover. We process claims on the spot through HICAPS, so speak with our team about what your policy includes.

How long does it take to notice an improvement?

Many patients notice quieter, more settled sleep within the first couple of weeks of consistent use, though results vary depending on the severity of the condition.

Can children have sleep apnoea too?

Yes, though it’s less common and often linked to different causes than in adults. If you’re concerned about a child’s breathing or sleep, it’s best discussed at a children’s dentistry visit or with your GP.