Doctors estimate that 30 million Americans have sleep apnea, yet only 6 million receive treatment. Why is this? 

Many people don’t realize they have sleep apnea, and others ignore the signs. Sleep apnea is a dangerous health condition that leads to heart problems and even death, but it’s also easily treatable.

Most doctors treat this condition with a CPAP machine. However, you might wonder, “how does a CPAP machine work?”

Read this guide to learn the answer to this crucial question.

What Is Sleep Apnea?

Sleep apnea is a relatively common health problem that interferes with a person’s breathing while sleeping. Untreated sleep apnea causes a person to stop breathing, in many cases, hundreds of times each night.

Each time the person stops breathing, the brain alerts the heart to start beating. Then, the heart starts beating, and the person gasps for air. 

This health condition causes the person to wake up routinely throughout the night. However, the person doesn’t realize they wake up, as they fall right back to sleep.

Sleep apnea is hard on the heart and increases a person’s risk of heart disease and other heart-related issues. Using a breathing device reduces these risks by treating the problem. 

How Does a CPAP Machine Work?

When doctors diagnose a person with sleep apnea, they often recommend a CPAP device. CPAP stands for continuous positive airway pressure, as its primary purpose is to keep the airway open.

A CPAP device includes several parts. The first part is the machine that creates the air. The second part is a mask you wear.

The mask covers your nose, and when you turn the machine on, it produces air. As a result, the machine forces air into your nose while you sleep. The result is that your breathing remains consistent and normal all night. 

Of course, you can choose from different machines, but all CPAP machines work on the same premise. 

What Are the Benefits of Using a CPAP Machine?

You can shop for a CPAP machine at, but you must go through a sleep study first. A sleep study reveals if you have sleep apnea. If you do, you’ll benefit by using a CPAP machine.

The first benefit is the machine opens the airway. Keeping your airway open is critical for your health. An open airway helps you breathe normally while sleeping. 

Secondly, you’ll sleep better. You might not notice how poorly you slept with untreated sleep apnea until you start sleeping well with a CPAP device. The device helps you avoid waking up continuously throughout the night. 

Finally, using a CPAP machine reduces the health risks of living with untreated sleep apnea. For example, you can reduce your risks of high blood pressure, heart disease, and other health risks of untreated sleep apnea.

Seek Help if You Have Sleep Apnea

Getting a diagnosis is the first step in treating sleep apnea. Next, you can ask your doctor, “how does a CPAP machine work?” Of course, you’ll already know the basics of this question, but your doctor can give you more details.

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