Comparisons · FAQ
CPAP vs oral appliance: Which treatment works better?
Short answer
CPAP generally reduces breathing pauses and low oxygen levels more than an oral appliance. Results vary. The best choice also depends on which treatment you can use throughout sleep. A custom appliance may be a reasonable option for some people, but follow-up testing must check whether it controls their apnea.
CPAP is generally the most effective treatment for obstructive sleep apnea. Its air pressure can keep the airway open across a wide range of disease severity. Results vary. The pressure and mask need to fit your needs, and you need to use the device whenever you sleep.
A custom oral appliance can reduce obstructive breathing pauses in selected people. Results vary. It is often considered for mild to moderate apnea, or when someone cannot tolerate CPAP. It may not control oxygen drops or breathing pauses as fully as CPAP does.
Comfort matters, but feeling better does not prove that apnea is controlled. Less snoring also does not show whether your oxygen level stays in a safe range. Follow-up sleep testing is especially important after an oral appliance has been adjusted.
A physician licensed in your state can review your sleep study, symptoms, and other health conditions. If you choose an appliance, a dentist licensed in your state manages its fit and adjustments. Together, they can assess whether the treatment is doing enough.
Sources
Written by the Verra clinical team · Medical review pending
General information, not medical advice. If you're in crisis, call or text 988.
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