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A good night’s sleep isn’t just a luxury—it’s a cornerstone of overall health. Yet, for many Australians, quality sleep feels frustratingly out of reach due to persistent snoring, frequent awakenings, and daytime exhaustion. If you or someone close to you is experiencing these symptoms, it would be a good idea to go and see an ENT specialist to investigate the cause and appropriate treatment.
Snoring and sleep apnea are common and often underdiagnosed conditions that affect thousands across Australia. They can disrupt sleep, strain relationships, and contribute to serious health issues. Fortunately, ENT (Ear, Nose & Throat) solutions offer safe, effective ways to restore restful nights and revitalised mornings.
In this comprehensive guide, we explore what causes snoring and sleep apnea, how ENT specialists like Dr Brett Leavers assess and treat them, and what you can do to sleep soundly again.
Understanding the underlying causes of your sleep issues is the first step to long-term relief.
Structural issues such as a deviated nasal septum, enlarged tonsils, or excess tissue in the soft palate can obstruct airflow, making breathing noisy or laboured during sleep.
Conditions like chronic sinusitis, nasal allergies, or frequent nasal congestion can cause mouth breathing, which increases the risk of snoring and sleep apnea.
Weight gain, alcohol consumption before bed, sleeping position, and even environmental allergens can contribute to or worsen symptoms.

Snoring is often shrugged off as a harmless annoyance, but its consequences go far deeper:
If you or your loved ones notice loud, persistent snoring, choking or gasping during sleep, or daytime drowsiness, it’s time to consult a medical professional.
ENT specialists are trained to identify and treat physical causes of airway obstruction and breathing irregularities—key contributors to sleep-related issues.
Dr Brett Leavers, an Australian-trained ENT and head and neck surgeon, offers a personalised and holistic approach to managing sleep-related breathing disorders.
Diagnosis begins with a detailed clinical examination and may include:
Treatment depends on the severity and root cause of your symptoms. Options may include:
Non-surgical interventions
Surgical treatments
For cases with anatomical blockages, ENT surgery can provide long-term relief. Common procedures include:
Ongoing care is critical for optimal results. ENT specialists provide regular follow-up to adjust treatment plans, monitor symptoms, and ensure long-term improvement.
Many Australians who previously struggled with loud snoring, morning headaches, and daytime drowsiness now enjoy improved sleep and well-being after proper ENT care. Whether through simple lifestyle changes, non-invasive devices, or minor surgery, addressing the underlying issues has allowed them to regain energy, focus, and confidence.
Even while undergoing diagnosis or treatment, these lifestyle changes can help:
Unlike general practitioners, ENT specialists are trained to address structural and anatomical causes of snoring and sleep apnea. Dr Brett Leavers brings:
Snoring and sleep apnea are not just inconveniences—they’re medical conditions that deserve proper attention. With expert ENT care, restful nights and energised days are within reach.
Not always, but if it’s loud, consistent, or includes gasping, it’s worth investigating.
Yes, many mild cases respond well to lifestyle changes or oral appliances.
Snoring is sound from vibration during breathing, while sleep apnea involves actual pauses in breathing—a more serious condition.
ENT surgeries are usually minimally invasive, and recovery times are manageable. Your specialist will discuss what’s best for you.
Children with sleep apnea may snore, breathe through their mouth, or have restless sleep. An ENT can help assess these symptoms.
This article is intended for general education only and should not be used as a substitute for professional medical advice, diagnosis or treatment. If you are concerned about your symptoms, speak with your GP or ask your GP to write a referral to see Dr Leavers.
Dr Brett Leavers is an Australian-trained Ear, Nose and Throat (ENT), Head and Neck Surgeon. He has been practising across NSW for over ten years.
When to see a doctor
Symptoms vary from person to person — if you're concerned, it's worth getting assessed
Meet Dr Leavers

Dr Leavers, BMedSci MBBS (Hons) FRACS (ORL-HNS), is an ENT Specialist, Head and Neck Surgeon who treats adult and paediatric conditions.
Whether you’re dealing with loud snoring or struggling with fatigue, get personalised, evidence-based care to help you breathe and sleep better.

Send us a message
You can call us on (02) 9037 6373 to make an appointment or discuss our medical services. One of our team members will be available to take your call during business hours. If you would prefer email, you can send us an enquiry using the form below.
St Vincent’s Clinic Suite 1008, Level 10, 438 Victoria St, Darlinghurst NSW 2010