01Oral appliance therapy

A Smaller, Simpler
Alternative to CPAP.

For selected patients, a custom oral appliance offers a comfortable alternative to CPAP, without a mask at night. Explore your treatment options with Houston Sleep Health.

Custom fit. Personalized care.
Custom oral appliance therapy — illustrative placeholder
CUSTOM FIT. A DIFFERENT WAY TO REST.
02Small device. Purposeful design.

What Is
Oral Appliance Therapy?

An oral appliance is a dental device made to fit your mouth and worn during sleep. It supports the upper airway by gently moving the lower jaw and/or tongue forward.

This approach does not use the mask, tubing, or pressurized air associated with CPAP.

The American Academy of Sleep Medicine and American Academy of Dental Sleep Medicine recommend considering this option for adults with obstructive sleep apnea who cannot tolerate CPAP or prefer an alternative. Their guidance favors custom, adjustable appliances supplied by qualified dentists over non-custom devices.

Discuss your options
How an oral appliance supports the airway — illustrative placeholder
03Finding the right fit

Who May Benefit
From an Oral Appliance?

This treatment may appeal to people with the following needs or circumstances. These factors do not, on their own, establish suitability.

A personalized sleep consultation — illustrative placeholder

Your sleep physician considers your sleep study, airway anatomy, OSA severity, dental health, and other factors before recommending treatment.

  • 01Difficulty tolerating CPAP
  • 02A preference for an alternative to CPAP
  • 03Mild to moderate obstructive sleep apnea
  • 04Frequent travel
  • 05An active lifestyle
  • 06Difficulty wearing a CPAP mask
  • 07Positional sleep apnea
  • 08Both snoring and sleep apnea
04Designed around you

Why Choose
a Custom Oral Appliance?

Generic “boil-and-bite” products are not a substitute for medical assessment and professionally supervised treatment. A properly fitted appliance should meet four key needs.

Custom designed oral appliance — illustrative placeholder
PERSONALIZED TREATMENT / 01

Custom designed

Made for the shape of your mouth and the way your teeth come together, with fit assessed by a qualified dental provider.

Adjustable oral appliance — illustrative placeholder
PERSONALIZED TREATMENT / 02

Adjustable

Designed for gradual advancement, so your provider can refine its position as part of your individual treatment plan.

Comfortable oral appliance — illustrative placeholder
PERSONALIZED TREATMENT / 03

Comfortable

Careful fitting and adjustments support comfortable use. Your dental provider can help address difficulties as you adapt.

Medically monitored oral appliance — illustrative placeholder
PERSONALIZED TREATMENT / 04

Medically monitored

Treatment effectiveness needs to be assessed, with follow-up to determine whether your sleep apnea is being controlled.

05Made for everyday life

A Smaller Device.
Practical Advantages.

For an appropriate candidate, oral appliance therapy may offer a treatment routine that fits more naturally into daily life.

Small & portable

Its compact size makes it easy to pack and take with you when you travel.

No mask or tubing

The appliance is worn in your mouth, without a CPAP mask or hose.

Quiet at night

Use it while you sleep without the sound of a bedside CPAP machine.

Small & discreet

A compact dental device offers a discreet alternative to traditional CPAP equipment.

A simple nightly routine

Some people find it easier to use consistently, particularly when CPAP is difficult to tolerate.

Oral appliances can improve sleep-related breathing and daytime sleepiness. CPAP generally reduces breathing events more and improves oxygen levels to a greater degree.

06From evaluation to ongoing care

Your Oral Appliance
Therapy Journey.

Effective treatment involves more than receiving a device. Your sleep physician and dental provider guide the assessment, fitting, adjustments, and follow-up.

Start with a consultation
  1. 01
    YOUR CARE JOURNEY / 01

    Sleep evaluation

    Confirm your diagnosis and assess whether an oral appliance is a suitable treatment option.

  2. 02
    YOUR CARE JOURNEY / 02

    Dental evaluation

    A qualified dental sleep provider checks your teeth, jaw, bite, and ability to use the device.

  3. 03
    YOUR CARE JOURNEY / 03

    Custom appliance

    Your appliance is made specifically for your mouth, then fitted by your dental provider.

  4. 04
    YOUR CARE JOURNEY / 04

    Gradual adjustment

    Your provider adjusts the device over time to identify an appropriate therapeutic position.

  5. 05
    YOUR CARE JOURNEY / 05

    Follow-up sleep testing

    Objective testing may be used to check whether the appliance is controlling your sleep apnea.

  6. 06
    YOUR CARE JOURNEY / 06

    Long-term follow-up

    Your sleep physician and dental provider monitor treatment and help resolve issues as they arise.

07Understand your options

CPAP or
Oral Appliance Therapy?

The right choice depends on your diagnosis, sleep study, sleep apnea severity, health history, and treatment needs.

Key considerations when comparing treatments
Consideration CPAP therapy Oral appliance therapy
Treatment effect Generally produces a greater reduction in the apnea-hypopnea index (AHI), a measure of breathing events during sleep. Can be effective for appropriately selected patients; follow-up assesses the response.
Suitability Particularly effective for moderate to severe obstructive sleep apnea. An alternative for selected patients, including some who cannot tolerate CPAP.
Equipment Uses a machine, mask, and tubing. A compact oral device without a mask or tubing.
Use & monitoring Provides objective nightly treatment data. May be easier for some patients to use; follow-up and sleep testing help evaluate effectiveness.
Travel Requires bringing the machine and its accessories. Small and portable, with no electrical outlet needed for use.
08Your questions, answered

Frequently
Asked Questions.

Understand the fit, follow-up, and everyday use of oral appliance therapy.

Talk with our team
Is oral appliance therapy an alternative to CPAP?

It can be, for selected adults with obstructive sleep apnea who cannot tolerate CPAP or prefer another approach. Your sleep physician can assess whether it is appropriate for you.

Who may be a candidate for an oral appliance?

Your physician reviews your sleep study, OSA severity, airway anatomy, dental health, and treatment preferences. Difficulty tolerating CPAP may be one reason to consider an appliance, but an individual assessment is needed.

How does an oral appliance work?

The custom device is worn while you sleep. It repositions the lower jaw to support the upper airway and help reduce obstruction.

Is an oral appliance as effective as CPAP?

CPAP generally reduces breathing events and improves oxygen levels more than oral appliance therapy. An appliance can still be an appropriate option for selected patients, particularly when CPAP is difficult to use or another treatment is preferred.

What can I expect during oral appliance treatment?

You begin with a sleep assessment and treatment plan. If this option is suitable, a qualified dental provider evaluates your mouth and fits a custom device. Adjustments and follow-up help assess comfort, fit, and treatment effectiveness.

How long does it take to get used to an oral appliance?

The adjustment period differs from person to person. Your dental sleep provider can help refine the fit as you become accustomed to sleeping with the device.

Will I need follow-up after receiving an oral appliance?

Yes. Your providers review comfort, fit, symptoms, and treatment response. They may recommend follow-up sleep testing to assess how well the appliance is working.

Can I travel with an oral appliance?

Yes. Its compact size makes it convenient to pack. It does not require a CPAP machine, hose, or an electrical outlet for use.

10Houston Sleep Health

Can’t Tolerate CPAP?
You May Have Another Option.

Schedule a consultation with Houston Sleep Health to find out whether oral appliance therapy could be appropriate for your sleep apnea.

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