CPAP Machine Issues And How To Fix Them

If you suffer from sleep apnea, you know how important it is to use your CPAP machine every night. CPAP stands for continuous positive airway pressure, and it helps you breathe better by keeping your airway open. However, using a CPAP machine can also come with some challenges and issues. In this article, we will discuss common problems with CPAP therapy and how to troubleshoot CPAP machines, so you can enjoy better sleep quality and health.

CPAP Machines for OSA

CPAP machines are the most effective treatment for Obstructive Sleep Apnea. They work by delivering pressurized air through a mask that covers your nose or mouth, or both. This air prevents your airway from collapsing and allows you to breathe normally. CPAP machines can improve your sleep quality, reduce snoring, lower your blood pressure, and prevent daytime sleepiness.

However, using a CPAP machine can also cause some problems and discomfort, especially when you are new to it or when something goes wrong with the device. Some of the common CPAP machine issues include:

• Mask leaks
• Dry mouth or nose
• Skin irritation or rash
• Noise
• Difficulty exhaling
• Claustrophobia
• Sinus infection or congestion
• Headache

These problems can make you feel frustrated and tempted to stop using your CPAP machine. However, before you give up on your treatment, you should know that there are ways to fix these issues and make your CPAP therapy more comfortable and effective. In the following sections, we will explain each of these problems in detail and provide some tips and solutions on how to deal with them.

CPAP Mask Leaks

One of the most common CPAP machine problems is mask leaks. This happens when the air from the machine escapes from the edges of the mask or the vent holes. Mask leaks can reduce the effectiveness of your therapy, as you are not getting the right amount of pressure to keep your airway open. Mask leaks can also cause noise, dryness, eye irritation, and disturbed sleep.

There are several reasons why your mask may leak, such as:

• The mask is too big or too small for your face
• The mask is not adjusted properly
• The mask is worn out or damaged
• The mask is not cleaned regularly
• You move a lot during the night

To solve this common CPAP issue, try the following options:

Choose a mask that fits your face shape and size.
A crucial factor in CPAP therapy success is achieving the right mask fit. A poorly fitting mask can lead to leaks, discomfort, and even abandonment of therapy. There are different types of masks available, such as nasal masks, full-face masks, nasal pillows, etc. You may need to try different models and sizes until you find the one that suits you best.

Find your perfect mask fit here

Adjust the straps of the mask so that they are snug but not too tight
You should be able to slide one finger under the straps without feeling any pressure. You should also check the position of the mask on your face and make sure it does not cover your eyes or mouth.

Replace your mask every 3 to 6 months
Or sooner if it shows signs of wear and tear. You should also inspect your mask regularly for cracks, holes, or tears that may cause leaks.

Clean your mask every day
Use mild soap and water or special wipes designed for CPAP masks to keep your mask clean. You should also wash your face before putting on the mask to remove any oils or dirt that may affect the seal.

Try a CPAP pillow
Use a pillow that supports your head and neck and does not interfere with the position of the mask. You may also consider using a special CPAP pillow that has cutouts for the mask and tubing.

If none of these tips work, you may need to consult with your doctor or CPAP provider about changing the settings of your machine or trying a different type of mask.

CPAP Dry Mouth or Nose

Another common CPAP machine problem is what is known as CPAP dry mouth or nose. This happens when the air from the machine dries out your mucous membranes, which are the moist tissues that line your mouth and nose. Dry mouth or nose can cause discomfort, soreness, bad breath, tooth decay, gum disease, nasal bleeding, and infection.

There are several reasons why you may experience dry mouth or nose while using a CPAP machine, such as:

• The humidity level of the air is too low
• The temperature of the air is too cold
• The mask leaks
• You breathe through your mouth

Experiencing CPAP dry mouth? Take a look through our comprehensive blog about how to go about treating this issue. Some quick tips to try include:

Use a CPAP humidifier with your machine
A humidifier is a device that adds moisture to the air that you breathe. Most CPAP machines have a built-in humidifier or can be attached to one. You should adjust the humidity level according to your preference and the climate of your room. You should also use distilled water to fill the humidifier and clean it regularly to prevent bacteria growth.

Use a heated hose for CPAP machine
A heated hose is a tube that connects the machine to the mask and has a heating element that warms up the air. This can prevent the air from cooling down and condensing in the hose, which can cause water droplets to form and enter your mask. You should adjust the temperature of the hose according to your comfort and the weather.

Use a chin strap or a full-face mask if you breathe through your mouth.
A chin strap is a device that wraps around your head and chin and keeps your mouth closed while you sleep. A full-face mask is a type of mask that covers both your nose and mouth and prevents air from escaping through your mouth. You should choose the option that works best for you and does not cause any other problems.

CPAP Mask Causing Skin Irritation or Rash

Another common CPAP machine problem is skin irritation or rash. This happens when the mask rubs against your skin or causes an allergic reaction. Skin irritation or rash can cause redness, itching, swelling, blisters, or infection.

There are several reasons why you may experience skin irritation or rash while using a CPAP machine, such as:

• The mask is too tight or too loose
• The mask is dirty or contaminated
• The mask is made of a material that you are allergic to
• You have sensitive skin

To fix this problem, you should ensure that the mask fits properly and that you are keeping it clean every day. If this isn’t helping, you can try the following:

Change the type of mask or the material of the cushion
You may need to try different types of masks or cushions until you find the one that does not cause any reaction. You may also consider using a liner or a barrier between the mask and your skin, such as a cotton cloth, a silicone pad, or a gel pad.

Use a CPAP barrier cream
Apply a moisturizer or a cream to your skin before putting on the mask. This can help prevent dryness and irritation. You should avoid using products that contain alcohol, fragrance, or oil, as they may damage the mask or cause more problems.

Consult with your doctor or CPAP provider if you have severe or persistent skin irritation or rash. You may need to use a topical medication or an oral antihistamine to treat the condition.

CPAP Machine Noise

Another common CPAP machine problem is noise. This happens when the machine, the mask, or the tubing makes loud or annoying sounds that disturb your sleep or your partner's sleep. Noise can also affect your mood and stress level.

There are several reasons why your CPAP machine may make noise, such as:

• The machine is old or malfunctioning
• The filter is dirty or clogged
• The humidifier is empty or overfilled
• The hose is kinked or twisted
• The mask leak

It’s important to make sure that your machine is regularly maintained for it to function optimally. Here are some guidelines to help reduce or prevent noise from your machine.

Regularly replace your machine
Replace your machine if it is outdated or broken. You should also check your warranty and contact your CPAP provider if you have any issues with your machine.

Shop our wide range of CPAP machines

Replace or clean the CPAP filter regularly
The filter is a part of the machine that removes dust and particles from the air. You should follow the manufacturer's instructions on how often and how to clean or change the filter. You should also avoid using tap water, as it may contain minerals that can clog the filter.

Adjust the water level of the humidifier
You should fill the humidifier with distilled water up to the marked line and empty it every morning. You should also avoid overfilling or underfilling the humidifier, as this can cause noise or damage.

Straighten out the hose and make sure it is not pinched or bent.
You should also avoid placing anything heavy on top of the hose or wrapping it around anything.

Difficulty Exhaling with CPAP

Some people find it hard to exhale against the constant pressure of the CPAP machine. This can cause anxiety, discomfort, bloating, or even panic attacks. If you have difficulty exhaling, here are some tips to help you:

Adjust the CPAP pressure settings
Your CPAP machine may have a feature called ramp or auto-adjust that allows you to start with a lower pressure and gradually increase it as you fall asleep. This can make it easier to breathe and get used to the pressure. You can also ask your doctor or sleep technician to lower the pressure if it is too high for you.

Use a bilevel machine
A bilevel machine is a type of CPAP machine that delivers a different pressure for inhaling and exhaling. The exhale pressure is lower than the inhale pressure, which makes it easier to breathe out. A bilevel machine may be more suitable for you if you have difficulty exhaling or if you have other conditions like COPD or heart failure.

Practice breathing exercises
Breathing exercises can help you relax and cope with the pressure. You can try deep breathing, diaphragmatic breathing, or pursed-lip breathing. These techniques can help you slow down your breathing, reduce anxiety, and improve your lung function.

CPAP Claustrophobia or Discomfort

Another common problem with CPAP therapy is feeling claustrophobic or uncomfortable from wearing the mask. Some people may feel trapped, suffocated, or anxious when they put on the mask. Others may experience skin irritation, redness, or sores from the mask rubbing against their face. If you have claustrophobia or discomfort from the mask, here are some ways to overcome it:

Choose the right mask
As discussed earlier, there are different types of masks available for CPAP therapy, such as nasal pillows, nasal masks, full-face masks, or hybrid masks. The best mask for you depends on your preference, comfort, facial features, and breathing habits. You may need to try different masks until you find one that fits you well and feels comfortable.

Adjust the mask to fit properly
A poorly fitted mask can cause leaks, noise, irritation, or pressure points. You should adjust the mask so that it is snug but not too tight on your face. You can also use a cushion or a liner to protect your skin from the mask material. Make sure to clean your mask regularly to prevent dirt and bacteria from building up.

Acclimate yourself to the mask
Wearing a mask can take some time to get used to. You can try wearing the mask during the day while you are awake, or before bedtime while you are reading or watching TV. This can help you familiarize yourself with the sensation of wearing the mask and reduce your fear or anxiety.

Sinus Infection or Congestion from CPAP

CPAP therapy can also cause sinus problems like infection or congestion. This can happen because of the dry or humidified air that is delivered by the CPAP machine. Dry air can irritate your nasal passages and cause inflammation, bleeding, or crusting. Humidified air can increase your mucus production and cause congestion, runny nose, or postnasal drip.

If you have a sinus infection or congestion from CPAP therapy, here are some remedies to try:

Use a humidifier
A humidifier is a device that adds moisture to the air that is delivered by the CPAP machine. A humidifier can help prevent dryness and irritation of your nasal passages and make your breathing more comfortable. You can adjust the level of humidity according to your preference and climate. You should also clean your humidifier regularly to prevent mold and bacteria growth.

Use a saline spray or rinse
A saline spray or rinse is a solution of salt and water that you can spray or flush into your nose. A saline spray or rinse can help moisten your nasal passages, thin your mucus, and clear your sinuses. You can use a saline spray or rinse before or after using your CPAP machine, or as needed throughout the day.

Use a decongestant or antihistamine
A decongestant or antihistamine is a medication that can help reduce your nasal congestion or allergy symptoms. A decongestant can shrink the swollen blood vessels and tissues in your nose and make it easier to breathe. An antihistamine can block the effects of histamine, a chemical that causes inflammation and mucus secretion in your nose. You can use a decongestant or antihistamine as directed by your doctor or pharmacist, but be careful not to overuse them as they can have side effects or cause rebound congestion.

Headaches from CPAP machine

Some people may experience headaches from CPAP therapy. This can be due to the pressure of the air or the mask on your head, or the changes in your oxygen and carbon dioxide levels in your blood. If you have headaches from CPAP therapy, here are some solutions to try:

Adjust the pressure settings
As mentioned earlier, you can use the ramp or auto-adjust feature to start with a lower pressure and increase it gradually. You can also ask your doctor or sleep technician to lower the pressure if it is too high for you. A lower pressure may reduce the strain on your head and prevent headaches.

Adjust the mask straps
The mask straps should be tight enough to prevent leaks, but not too tight to cause pain or discomfort. You can loosen the mask straps if they are digging into your head or causing pressure points. You can also use a pad or a cover to cushion the straps and prevent them from rubbing against your skin.

Take painkillers
If you have a mild headache, you can take over-the-counter painkillers like ibuprofen or acetaminophen to relieve it. You should follow the dosage instructions and avoid taking too many painkillers as they can have side effects or interact with other medications. If you have a severe headache, you should consult your doctor as it may indicate a more serious problem.

Troubleshooting CPAP problems

CPAP therapy is an effective treatment for sleep apnea, but it can also cause some problems and issues that can affect your comfort and compliance. The good news is that most of these problems can be solved with some simple adjustments, remedies, or tips. By following the advice in this article, you can deal with common CPAP machine problems and issues and enjoy better sleep quality and health.

FAQs

Q: How often should I clean my CPAP machine and accessories?

You should clean your CPAP machine and accessories regularly to prevent dirt, dust, bacteria, mold, and oil from accumulating and causing infections, allergies, or malfunctions. You should clean your mask every day with mild soap and water, and rinse it well. You should clean your tubing and humidifier chamber once a week with mild soap and water, vinegar, or a special cleaner designed for CPAP machines. You should also replace your filter every month or as needed.

Q: What are the symptoms of a faulty CPAP machine?
A: A faulty CPAP machine might exhibit various symptoms. These can include inconsistent air pressure delivery, unusual noises, persistent mask leaks, malfunctioning buttons or controls, and irregular data recording. If you notice any of these signs, it's advisable to troubleshoot or consult your equipment supplier.

Q: How do you know if your CPAP machine needs to be replaced?

A: If your CPAP machine is consistently experiencing technical issues, despite proper maintenance and troubleshooting, it might be time for a replacement. Additionally, if your machine is old and no longer covered by warranty, investing in a new machine can offer improved performance and features.

Q: Are there negative side effects to CPAP?

A: While CPAP therapy is generally safe and beneficial, some users may experience minor side effects initially. These can include skin irritation, nasal congestion, or discomfort due to mask use. Most side effects diminish as you become accustomed to the therapy. Regular communication with your healthcare provider can help manage any concerns.

Q: Can a CPAP machine malfunction?

A: Yes, like any electronic device, a CPAP machine can malfunction. Technical issues can arise from factors like power surges, worn-out components, or manufacturing defects. Regular maintenance, cleaning, and adhering to proper usage guidelines can reduce the risk of malfunctions. If a malfunction occurs, consult your machine's manual or seek professional assistance.

As a leading supplier of durable and home medical equipment (DME and HME), ApriaDirect sources and distributes a wide range of treatment solutions, including assistive respiratory equipment and monitoring solutions.

We're here to support you as you work toward your improved health and well-being. We strive to meet your ever-evolving healthcare requirements with individualized attention and premium quality treatment solutions.

Looking to add respiratory supplies? Browse our premium solutions and let us help you get the most out of every day.

Looking for advice? Our helpful agents are on call at (800) 780-1508 between 8:00 am - 10:00 pm EST daily. Get in touch today.