In order to determine what kind of sleeping disorders a patient may have, our specialists may schedule a sleep study at one of our sleep centers.

The most common type of sleep apnea is obstructive sleep apnea, caused by relaxation of soft tissue in the back of the throat that blocks the passage of air.

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Health insurance may cover some or all of the cost of a CPAP machine. Check with your insurance provider or doctor to learn how much you would have to pay out-of-pocket for a CPAP machine.

A study in the Journal of Clinical Sleep Medicine found that participants who had lower than-normal erythropoietin levels were more likely to experience daytime sleepiness, fatigue, and cognitive problems.

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If the physician recommends Oral Appliance Therapy, we will take impressions of your teeth and create a custom device for you

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Rather, EPAP treatment consists of two small valves that fit inside the nostrils. EPAP therapy provides airway pressure by creating resistance that keeps the airway expanded when a person exhales.

A CPAP (continuous positive airway pressure) machine is one of the most common treatments for sleep apnea. It keeps your airways open while you sleep so you can receive the oxygen you need for optimal function.

For the treatment to continue to work, it is important that you clean your mask and tube every day and refill your medical device prescription at the right time to replace the mask and tube.

The mask conducts pressurized air through your nose, or through your nose and mouth, to your throat. The added pressure in your throat then keeps it from collapsing while you sleep, so you can breathe normally.

Jay Summer is a health content writer and editor. She holds a apnea doctor ohio B.S. in psychology and master's degrees in writing and public policy. Medically Reviewed by

As you get used to your CPAP machine, most of these side effects will diminish. If your device feels uncomfortable, ask your healthcare provider about different mask or equipment options.