Mild to Moderate OSA
Patients with mild to moderate obstructive sleep apnea are often the most common candidates for this type of therapy.
Sleep Apnea Therapy
Oral Appliance Therapy
Oral appliance therapy is a non-CPAP treatment option for selected sleep apnea patients. It uses a custom-fitted device worn during sleep to help keep the airway more open and reduce snoring or nighttime breathing obstruction.
What It Is
A custom device for selected sleep apnea patients
Unlike a general mouthguard, oral appliance therapy is custom-fitted and used as part of a sleep medicine treatment plan. The device is designed to support the jaw and airway position during sleep so airflow can stay more stable.
This option is not right for every patient, but it can be a strong fit for some people with obstructive sleep apnea or persistent snoring, especially when comfort, travel, or CPAP tolerance is a concern.
- Used at night as part of a prescribed sleep apnea treatment plan
- Considered for selected patients based on symptoms, testing, and exam findings
- Often smaller and more portable than machine-based therapy
- Requires follow-up to confirm fit, comfort, and effectiveness
Who It May Help
Who is oral appliance therapy a good fit for?
The best candidates are identified after a consultation and sleep apnea evaluation. Common scenarios include:
CPAP Intolerance
Patients who have trouble tolerating CPAP may discuss whether oral appliance therapy could be a more workable option.
Snoring Concerns
Patients whose snoring is disruptive may also be evaluated to see whether a custom oral device is appropriate.
What to Expect
How oral appliance therapy usually works
- 01
Sleep Apnea Evaluation
Your sleep study, symptoms, medical history, and treatment goals are reviewed to decide whether oral appliance therapy makes sense.
- 02
Dental Fit and Planning
If appropriate, the next step is coordinating the fitting process for a custom device rather than using an over-the-counter mouthpiece.
- 03
Adjustment Period
Patients often need time and follow-up adjustments to balance comfort with treatment effect.
- 04
Follow-Up and Reassessment
Follow-up visits help confirm whether symptoms are improving and whether repeat testing is needed to make sure the therapy is doing enough.
Treatment Context
How it compares with other sleep apnea care
Compared with CPAP
CPAP remains the standard treatment for many sleep apnea patients, especially when apnea is more severe. Oral appliance therapy may be discussed when CPAP is hard to tolerate or when the patient is a good candidate for an alternative approach.
As Part of a Bigger Plan
Some patients still need weight-loss support, positional therapy, nasal care, or additional follow-up even when an oral appliance is used. The right plan depends on the whole sleep apnea picture, not just one device.
Common Questions
Questions about oral appliance therapy
If you are exploring alternatives to CPAP for sleep apnea, these are some of the questions we hear most often.
Schedule VisitIt is often considered for patients with mild to moderate obstructive sleep apnea, patients who snore, or patients who have difficulty tolerating CPAP. Suitability depends on the sleep study, symptoms, airway anatomy, and dental evaluation.
No. Oral appliance therapy uses a custom-fitted device prescribed as part of sleep apnea treatment. It is adjusted for the patient and followed over time to balance comfort and treatment effectiveness.
Not always. Some patients do well with oral appliance therapy alone, while others may still need CPAP, positional therapy, weight-loss support, or other treatment depending on the severity and pattern of their sleep apnea.
Yes. Follow-up matters because the appliance may need adjustment, symptoms need to be reviewed, and the team may recommend repeat testing to confirm that treatment is working well enough.