What exactly is snoring, a sound we may all be familiar with? Technically, snoring is the sound made when air struggles through a narrowed upper airway, causing the soft tissues lining the upper airways to vibrate during sleep. It is a common health condition that can affect people of all ages. While occasional snoring might not be cause for concern, habitual, frequent, chronic, and loud snoring often signal obstructive sleep apnea, a common sleep disorder.
About 1 in 4 Singaporeans are loud, habitual snorers. At one end of the spectrum, snoring can simply be noisy breathing. At the other end, it can be a sign of obstructive sleep apnea, in which breathing pauses repeatedly, and blood oxygen levels dip throughout the night. Most snoring comes from the nose, soft palate, tonsils, or tongue base. Snoring occurs when soft tissues in the upper airways flutter, producing a snoring sound. Snoring can be occasional, such as during a cold, or it can become a nightly problem that affects sleep quality for both the snorer and the bed partner.
Snoring usually reflects anatomical, inflammatory, or lifestyle factors that reduce upper airway tone at night. The good news is that the right anti-snoring plan can be practical and effective.
Breathing pauses during sleep
Gasping or choking at night
Excessive daytime sleepiness and fatigue
Difficulty concentrating
Morning headaches
Dry mouth or sore throat in the morning
Restless or disturbed sleep
Irritability or mood changes
Snoring results from partial upper airway obstruction, leading to vibrations as air passes through structures such as the soft palate, tonsils, adenoids and tongue. Many snore because of several risk factors that contribute to upper airway blockage:
It is worth getting assessed if snoring disturbs your sleep or your bed partner’s. Seek review if there are choking, gasping, witnessed pauses, excessive daytime sleepiness, or high blood pressure.
Persistent snoring in a child is not always normal, especially if there is mouth breathing, restless sleep, bedwetting, behavioural changes, or poor school focus. Enlarged tonsils and adenoids are common causes and respond well to targeted treatment when identified early.
See an ENT specialist also if frequent snoring is persistent or disruptive, or if it is accompanied by warning signs of sleep apnea or upper airway blockage.
Snoring is diagnosed by assessing your upper airway, sleep symptoms and the risk of sleep apnoea, with a sleep study when indicated.
During your consultation, your ENT specialist will thoroughly assess your symptoms by asking you and your bed partner (if any) questions to understand the severity of the snoring. A physical examination of your nose, mouth and throat will also be performed.
To further investigate the cause of your snoring, your doctor might also conduct some tests:
Imaging Tests
An X-ray, CT scan, or MRI may be requested to evaluate your upper airway structure and identify issues such as a deviated septum.
Sleep Study (Polysomnography)
If a sleep disorder like sleep apnea is suspected, a sleep study conducted in a sleep laboratory measures your heart rate, breathing patterns and brain activity while you sleep. Your specialist may order a home sleep study or an in-laboratory sleep study.
Anti-snoring approaches and snoring remedies range from lifestyle changes to devices. Most patients reduce snoring with a stepwise plan that improves nasal airflow, supports upper airway tone, and addresses lifestyle triggers. How to stop snoring and how to effectively treat it depends on the cause.
Nasal blockage is a major contributor, especially in Singapore, where allergic rhinitis and air-conditioning dryness are common. Saline rinses and steroid sprays can improve the airflow through the upper airway and reduce mouth breathing, addressing the root cause of your snoring.
Devices can help selected patients to stop snoring. An anti-snoring device may be as simple as a nasal dilator that improves airflow through the nose. For patients whose snoring is linked to a lower jaw position, an anti-snoring mouthguard, also called a mandibular advancement device, can move the lower jaw forward, keeping the upper airway open through the night.
If you are considering a snoring device, it is safer to first confirm that you do not have untreated sleep apnoea, as sleep apnoea may require continuous positive airway pressure (CPAP) rather than a simple mouthguard.
Bed partners sometimes provide earplugs to cope, but earplugs do not stop snoring. Sleeping pills are not snoring remedies, as they can worsen sleep apnea by relaxing the soft tissues of the upper airway.
When sleep apnea is diagnosed, the most effective ways to treat snoring and stop snoring include:
How to cure snoring, and is there a permanent snoring cure? The honest answer is that you can improve snoring only if the causes are properly identified. If that cause is reversible, snoring may stop. If the cause is ongoing, such as anatomical changes or chronic inflammation, snoring may require long-term management.
For severe loud snoring that has not improved with non-surgical management, surgery may be recommended to address underlying structural issues in the airways and the tissues lining the upper airway. The goal is not simply to reduce noise, but to stabilise breathing safely. Surgical options include:
Snoring treatments are usually safe, but each option has trade-offs, and recovery depends on the chosen approach.
Lifestyle changes and nasal sprays carry a low risk but require consistency. Mouth guards can cause temporary jaw discomfort, bite changes, or tooth discomfort, which is why a dentist-led fitting and follow-up are important.
Nasal surgery recovery typically takes a few days to a couple of weeks, with temporary congestion during the healing process. Palate procedures can cause throat discomfort and temporary changes in swallowing. Tonsil surgery has a longer recovery and carries a small risk of bleeding. Your ENT specialist will explain the likely benefit, expected discomfort, and warning signs that need urgent attention.
It is also important to set expectations. Snoring often improves in steps. The aim is steady, reliable improvement rather than a perfect, snore-free night.
Preventing or reducing snoring often involves simple lifestyle adjustments and changes to your sleep habits. Here are some effective ways to reduce snoring:
Effective snoring treatment in Singapore that patients trust starts with identifying the cause, diagnosing or ruling out sleep apnoea, and then choosing a treatment plan that fits your life and your goals.
At Barrie Tan ENT Head & Neck Surgery, treatment plans may include nasal optimisation, device guidance, referrals for mandibular advancement devices, continuous positive airway pressure support for sleep apnea, and targeted ENT procedures for suitable patients.
If snoring is affecting your sleep, your bed partner’s sleep, or your health, a structured ENT assessment and sleep management evaluation can give you clear answers and realistic options. Contact Barrie Tan ENT Head & Neck Surgery at Gleneagles Hospital for a consultation and personalised plan.
At Barrie Tan ENT Head & Neck Surgery, we are committed to providing compassionate and comprehensive care to help our patients regain their hearing and restore optimal ENT health.
No. Snoring can occur without apnea, but loud habitual snoring with choking, pauses, or severe sleepiness should be assessed for sleep apnea.
Yes, children and teenagers can suffer from chronic snoring. While less common than in adults, persistent snoring in younger individuals often signals underlying issues like enlarged tonsils or adenoids, allergies or obstructive sleep apnea, necessitating medical attention.
MBBS, MRCS (Edinburgh), MMed (Otorhinolaryngology), FAMS
Dr Barrie Tan is an ENT specialist at Gleneagles Hospital, Singapore, with more than 20 years of clinical and surgical experience. He previously served as Head of ENT and Director of the Centre for Hearing and Ear Implants at Singapore General Hospital. The information provided is not intended as medical advice. More about our medical experts.
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