CPAP machines provide continuous air pressure that keeps the airways open while sleeping. CPAP therapy may be prescribed by doctors to people with symptoms of sleep apnea.
A continuous positive pressure machine (CPAP) is a breathing apparatus with a mask people place over their nose or mouth.
A tube connects to the motor of the device, which delivers the air pressure. This airflow keeps the airways open, and prevents breathing lapses.
CPAP machines are used to treat sleep apnea. This is a condition where breathing stops temporarily during sleep.
According to the American Academy of Sleep Medicine, a CPAP device may also reduce the risk of sleep apnea-related issues, such as poor sleep quality, daytime fatigue, and snoring.
This article will explain the CPAP machines and how they work to treat sleep apnea. It will also discuss the different types of CPAP machines, how a patient can obtain one, and any possible side effects.
What does a CPAP machine do when a person stops breathing?
CPAP machines prevent breathing lapses from the moment a person goes into sleep.
The machine delivers a constant flow of air, preventing any pauses in breathing. It delivers mild air pressure in order to keep the airways wide open during sleep.
The majority of CPAP machines feature a ramp or timed-pressure setting. The machine delivers air pressure at a lower level to help you fall asleep.
As the person sleeps, it gradually increases the air pressure until the right level is reached to prevent sleep apnea. This continuous airflow prevents breathing pauses and keeps the airways open.
An autotitrating CPAP is another type of CPAP that a person can use. It does not provide a constant air pressure throughout the entire night but instead delivers different air pressures varying between low- and high-pressure settings.
Autotitrating CPAP devices use pressure sensors and computer algorithms in order to calculate the correct pressure a user needs throughout the night. This helps to prevent lapses of breathing.
Types of CPAP machine masks
The AASM highlights the three types of CPAP Masks that people can use:
- Nasal Mask: The CPAP mask is only worn over the nose.
- Nasal Pillow Mask: A nasal pillow mask is a mask that uses silicone tubes to provide airflow. This is a good option for people who don’t want to wear a face mask or nose mask.
- Full-face mask: The mask covers the mouth, and can be worn over or under the nose. This mask is for people who have difficulty breathing through their nose, such as those with allergies or a deviated Septum.
Signs that a CPAP machine does not work
If a person still experiences symptoms of sleep apnea, or unwanted side effects after using a CPAP device, a doctor might suggest a new mask or adjust the pressure or timing settings on the machine.
Other adjustments may be made to improve the comfort of a patient and their management of sleep apnea.
The National Heart, Lung, and Blood Institute Trusted Source recommends that people consult a doctor if:
- Air leaks from the Mask
- an ill-fitting mask
- Discomfort
- Continued symptoms of sleep apnea
- Having difficulty falling asleep or staying asleep
- dry mouth or eyes
- A stuffy or runny nasal passage
Where to buy a CPAP Machine
If you have symptoms of sleep apnea and want to see a doctor, they can get a diagnosis, treatment plan that may include a prescription for a CPAP.
The titration study is a monitoring and fitting process that is performed by Trusted Source for people who receive a regular CPAP device to ensure the machine has the correct pressure setting.
Most people who receive an automatic CPAP do not have to undergo a titration test. Doctors prescribe an autotitrating CPAP that is set to pressure parameters.
According to NHLB, if a physician prescribes CPAP therapy for sleep apnea treatment, health insurance companies will typically provide a CPAP mask and machine.
A doctor or insurance provider can check the data card of the CPAP to ensure that the machine is being used as needed. Doctors can check the data card in order to see how well a person is managing their sleep apnea.
Sleep apnea and its potential complications
The American Lung Association has highlighted that if sleep apnea is not treated, it can lead to serious complications. These include:
- High blood pressure
- Diabetes
- Striking a chord with a friend
- Heart disease
- Early Death
If you experience the symptoms of sleep-apnea then you should consult with a healthcare professional to discuss your treatment options. Sleep apnea symptoms include:
- Tiredness or sleepiness during the day
- Problems concentrating
- Slow reaction times
- dry mouth
- headaches
- Sexual dysfunction or low-sex drive
- Frequent waking at night to urinate
A partner may notice that someone with sleep apnea also snores loudly and gasps for breath while sleeping.
Frequently Asked Questions
Here are some frequently asked questions regarding CPAP machines used to treat sleep apnea.
What are the side-effects of using a CPAP?
According to the NHLBI a CPAP device can cause the following side effects:
- Dry mouth
- Dry eyes
- Congestion
- Runny nose
- Mask straps can cause irritation
- Nosebleeds
If a CPAP machine is uncomfortable, leaks or causes side effects, it may be worth talking to a doctor. may have the ability to adjust the settings, or suggest a different type of device or mask.
AASM recommends using a saline nose spray or a humidifier in conjunction with a CPAP device to reduce unwanted symptoms. Many CPAP devices now have built-in humidifiers that can reduce or eliminate these potential side effects.
Is a CPAP safe?
The CPAP machine can be used safely and may prevent serious sleep apnea complications, such as cardiovascular disease or stroke.
Cleaning the mask regularly and replacing any damaged parts is the best way to avoid irritation.
In some cases, Trusted Source a CPAP may cause bloating. If you experience bloating, stomach discomfort or a feeling of fullness when using a CPAP device, stop using it and consult a doctor.
When should a CPAP user stop using the machine?
If you experience any stomach discomfort or bloating when using a CPAP device, you should stop using it and contact a doctor .
In general, it’s important to continue using a CPAP as prescribed by your doctor to treat sleep apnea. This will also help prevent complications.
Summary
A CPAP machine can be used to treat sleep apnea. It works similarly to other PAP therapy by providing a constant flow of air through a face mask in order to keep the airways open while sleeping.
This machine can also prevent possible complications from sleep apnea.
Original Blog: https://www.medicalnewstoday.com/articles/what-does-a-cpap-machine-do-when-you-stop-breathing#faq
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