CPAP Machine

What is a CPAP machine?

A continuous positive airway pressure (CPAP) machine is a machine that sends pressurized air into your nose and throat at night. It helps you breathe better while you sleep.

When is it used?

A CPAP machine is used to help treat obstructive sleep apnea. During normal sleep, throat muscles relax. In some people the airway can get blocked when this happens. The blockage slows or stops the movement of air, and the amount of oxygen in your blood drops. The drop in oxygen causes the brain to send a signal for you to wake up so that you start breathing again. This cycle of not breathing and then waking up to breathe again may happen as often as 50 or more times an hour. This condition may also cause you to snore loudly.

The CPAP machine can give you pressurized air through a mask that covers your nose and mouth or just your nose. Your healthcare provider will help you find the way that works best for you.

The pressurized air from the CPAP machine makes it easier for you to keep breathing while you sleep. You will wake up less often, not snore as much, and be better rested.

How do I know if I need a CPAP machine?

You need a CPAP machine if a sleep study shows that you stop your breathing many times a night. The sleep study may be done in 1 or 2 nights. It can measure how severe your sleep apnea is. It can also determine how much CPAP machine pressure you need to overcome the apnea.

Where do I get a CPAP machine?

If it is determined that you need a CPAP machine, you will need to contact your health insurance to see what type of machine your insurance will cover. CPAP machines can be bought at a medical supply store, online, or often through a sleep specialist’s office.

What are the benefits of a CPAP machine?

The benefits of using a CPAP machine are:

• You will have more restful sleep.
• You will stop snoring or snore less.
• You will be less tired during the day and lower your risk for accidents caused by sleepiness.
• You may lower your risk for high blood pressure, heart attack, and diabetes.
• You may lose weight.

What are the risks associated a CPAP machine?

The risks or side effects of using a CPAP machine are:

• You may find that the mask is uncomfortable and bulky.
• The forceful delivery of air can be uncomfortable.
• You may develop nasal congestion or a runny nose.

When should I call my healthcare provider?

Call your provider if:

• You have nosebleeds.
• You think the machine is not delivering air correctly.
• You think the machine is not working properly.
• You are not feeling rested.