Many people think snoring is harmless, but it’s often the first sign of a blocked airway or undiagnosed sleep apnea, a condition that disturbs your breathing, exhausts you during the day, and increases long-term health risks.
The good news is that effective, comfortable solutions exist. With the ApniSleep® oral appliance and diagnosis, most patients can reduce snoring, improve airflow, and achieve restorative sleep.
At OptiSmile, we guide you through the entire process with modern screening, advanced 3D-printed appliances, and personalised care.
Most people simply want quieter, more refreshing sleep without noise, interruptions or morning fatigue. You can achieve that with a personalised diagnosis and treatment plan.
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For many patients with mild to moderate obstructive sleep apnea, a custom mandibular advancement device is the most effective and comfortable treatment option. At OptiSmile, we use ApniSleep®, a device that gently moves the lower jaw forward during sleep. This slight repositioning increases airway space and reduces collapse, helping to minimise snoring and improve airflow throughout the night. Most patients adapt quickly, experience quieter nights, and report better energy levels during the day.

ApniSleep® fits comfortably over your teeth and is digitally designed to match your exact anatomy. By stabilising the lower jaw and opening the upper airway, it reduces the obstruction that causes snoring and apnea events. Its slim, lightweight design allows you to breathe naturally and sleep in different positions without discomfort.
| Feature | CPAP Therapy | ApniSleep® Oral Device |
| How it works | Air pressure keeps airway open | Moves lower jaw slightly forward |
| Ideal for | Moderate to severe OSA | Mild to moderate OSA |
| Comfort | Effective but can feel bulky | Slim, comfortable, lightweight |
| Sleep positions | Best on the side or back | Comfortable in almost any position |
| Noise | Machine noise present | Silent |
| Travel convenience | Requires machine, tubing, masks | Small and travel-friendly |
| Adherence | Often reduced over time | High long-term adherence |
| Maintenance | Machine cleaning, filters | Simple daily rinse |
1. Initial consultation & screening
We start with a focused discussion about your symptoms and a quick airway assessment to identify signs of sleep-related breathing issues.
2. Home sleep study or clinic referral
If needed, we arrange a convenient home sleep test or refer you for an overnight study to measure your breathing and oxygen levels. The tests are simple and comfortable and designed to show your breathing at night.
3. Specialist review
Your results are interpreted by trusted ENT surgeons or sleep physicians to confirm your diagnosis and the severity of your condition.
4. Personalised treatment plan
Based on your findings, we recommend the most suitable solution — from ApniSleep® to CPAP therapy or specialist care when necessary.
5. Follow-up and long-term monitoring
We monitor your progress through regular check-ins to ensure your treatment remains effective and adjust your plan as needed. We continue to reassess your airway comfort and make adjustments to help you sleep consistently and confidently.
Simple lifestyle changes can support better sleep, improve airway stability, and enhance the effectiveness of your treatment.
Avoid alcohol and sedatives
they relax airway muscles and worsen collapse.
Improve sleep hygiene
consistent schedule, fewer screens, better sleep environment.
Support weight management
even small reductions can lower OSA severity.
Use positional therapy
side-sleeping reduces airway blockage for many people.
Practise nasal breathing exercises
improves tongue tone and airflow.
Book regular follow-ups
ensures your device stays effective over time.
Take a look at our most common questions about snoring and sleep apnea. If you have further questions, please reach out to us for help.
Surgery is generally considered a last-resort option and is reserved for patients with specific anatomical blockages that cannot be managed conservatively. Procedures like UPPP, MMA, or nasal surgery can enlarge the airway, but results vary, and many patients still require a device or CPAP afterwards.
Lifestyle changes such as switching to side-sleeping, treating allergies, avoiding sedatives, and managing weight can reduce airway collapse and improve sleep quality. These measures are most effective when combined with professional treatment rather than used alone.
Sleep apnea is more common in people who are overweight, men over 40, or those with a large neck circumference or family history of the condition. Specific medical issues like diabetes and anatomical features such as enlarged tonsils or a small jaw can further increase risk.
Obstructive sleep apnea (OSA) occurs when the airway collapses during sleep, while central sleep apnea (CSA) results from the brain failing to send proper signals to the breathing muscles. Mixed or complex sleep apnea combines features of both and can require a more tailored diagnostic and treatment approach.
Leaving sleep apnea untreated significantly increases the risk of high blood pressure, heart disease, stroke, diabetes and cognitive decline. Repeated oxygen drops place stress on the cardiovascular system, making early diagnosis and treatment essential.
A mandibular advancement device is a custom-made oral appliance that gently moves the lower jaw forward to keep the airway open during sleep. It offers a simple, non-invasive alternative for many patients with mild to moderate obstructive sleep apnea.
Evidence shows that custom MADs are highly effective, with strong long-term adherence and excellent patient tolerance compared to bulkier treatments like CPAP. Many patients experience a significant reduction in snoring and apnea events when the device is fitted correctly and monitored.
For severe sleep apnea or cases where an oral appliance is not sufficient, CPAP therapy may be recommended as the next step. Some patients use CPAP in combination with a MAD to lower pressure settings and improve overall comfort.
Clean your appliance daily with mild soap and warm water, avoiding toothpaste, which can cause surface wear. Regular dental check-ups ensure the device remains effective, especially if weight or dental changes alter the fit.
Most custom mandibular advancement devices range from R14 000 to R20 000, depending on the design and treatment requirements. A written quote is provided during your consultation.
Changes in weight, dental work or natural anatomical shifts can affect your device’s fit and performance. We assess the cause, adjust the appliance if possible, or recommend a replacement or repeat sleep study when needed.
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