What is Sleep Apnea?

Sleep apnea is a condition that occurs when the air passages from the mouth to the lungs become obstructed during sleep. When this happens, the muscles in the mouth and pharynx relax, causing the tongue and surrounding soft tissues to collapse and block the airway. The brain, momentarily deprived of oxygen, sends a signal that briefly wakes you — just enough to restore breathing — before you fall back asleep, often without any memory of the event.

This cycle can repeat dozens or even hundreds of times per night. Individuals with sleep apnea frequently experience repeated nighttime awakenings, difficulty breathing while asleep, and significant daytime fatigue as a result of chronically disrupted sleep architecture.

If you recognize these patterns in yourself or a loved one, a home sleep apnea test is the first and most important step toward getting answers and starting treatment.

Home Sleep Apnea Testing

Home sleep apnea tests (HSATs) are portable, FDA-cleared diagnostic devices that allow you to undergo a sleep study in your own bed — rather than spending the night in an unfamiliar clinical setting. These devices are designed to be simple to use, with clear setup instructions that most patients can follow independently in just a few minutes.

What a home sleep test measures:

  • Breathing patterns and airflow throughout the night
  • Blood oxygen saturation levels (SpO2)
  • Heart rate and heart rate variability
  • Body position and movement
  • Respiratory effort
By monitoring these physiological parameters simultaneously during sleep, home sleep apnea tests provide highly accurate data that a board-certified sleep physician can use to diagnose the presence and severity of obstructive sleep apnea.

How the Home Sleep Test Process Works at Discover Airway & Sleep

Consultation and Sleep Test Referral

We begin with a consultation to review your symptoms, sleep history, and overall health background. Based on your needs, we may refer you to a trusted local sleep lab for an in-lab overnight sleep study or coordinate a convenient home sleep test through Sleeptest.com

1

Home Sleep Test Process

For home sleep testing, Sleeptest.com handles the pre and post-test telehealth appointments and bills your medical insurance directly for those services. The testing device is mailed directly to your home, allowing you to complete the study comfortably in your own bed and usual sleep environment.

2

Returning the Device

After completing the test, you simply mail the device back using the provided return instructions. The process is designed to be simple, convenient, and stress free for patients.

3

Results and Diagnosis

Once the device is returned, licensed sleep physicians interpret the results and provide a diagnosis. Our team then reviews the findings with you and discusses the next steps and available treatment options based on your condition and needs.

4

Treatment planning

Our team reviews your results with you and discusses the most appropriate treatment options based on the type and severity of your diagnosis. If sleep apnea is confirmed, we move forward with a personalized treatment plan — often including a custom oral appliance as a comfortable, CPAP-free solution.

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Treatment Options After a Home Sleep Test

Once your results are in, your care pathway is determined by the type and severity of your sleep apnea diagnosis. At Discover Airway & Sleep, we specialize in oral appliance therapy — one of the most effective and patient-preferred treatments for mild-to-moderate obstructive sleep apnea.

Oral Appliances — Comfortable and CPAP-Free

Custom oral appliances are small, removable devices worn during sleep, similar in appearance to a sports mouthguard. They work by gently repositioning the jaw to keep the airway open, preventing the tissue collapse that causes apnea events and snoring. Oral appliances are highly effective for mild-to-moderate OSA and are recommended by the American Academy of Sleep Medicine as a first-line alternative to CPAP for appropriate candidates.

Advantages include no mask, no machine noise, no power requirement, and no discomfort from forced air — making them significantly easier to use consistently over the long term.

CPAP Therapy

For patients with severe sleep apnea, or those who do not respond adequately to oral appliance therapy, CPAP remains the gold standard treatment. A CPAP machine delivers a continuous stream of pressurized air through a nasal or full-face mask, physically preventing airway collapse throughout the night. While highly effective, patient tolerance varies — and for those who struggle with CPAP, an oral appliance is often the preferred alternative.

Lifestyle and Behavioral Modifications

In parallel with medical treatment, addressing the root causes of sleep apnea through lifestyle changes can meaningfully improve outcomes. These include maintaining a healthy weight, reducing or eliminating alcohol consumption — particularly in the hours before sleep — quitting smoking, avoiding sedative medications, and adopting a side-sleeping position. While lifestyle changes alone are rarely sufficient to fully resolve moderate-to-severe sleep apnea, they are an important component of comprehensive treatment.

Book Your At-Home Sleep Apnea Test

If you frequently wake up tired, snore loudly, or have been told you stop breathing in your sleep — don't wait. A home sleep test is quick, comfortable, and could be the most important step you take for your long-term health.

Not sure if you need a sleep test? Start with our two-minute sleep quiz to find out whether a dental sleep appliance or home sleep test is right for you.

Take the Sleep Quiz

Frequently Asked Questions About Sleep Apnea Treatment

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