CPAP Mask Leaks: Causes and Solutions
Key Takeaways
- If you noticed your CPAP mask has started to leak, there several reasons this could've happened, including poor fit, old parts, your sleep position, and more.
- When a CPAP mask leaks, you are not getting the proper treatment and may wake up in the morning with sleep apnea symptoms and side effects.
- Learn the causes and solutions of CPAP mask leaks in this article to get the most out of your CPAP therapy.
The Ultimate CPAP Mask Leaks Checklist
CPAP mask leaks are without a doubt one of the most troublesome issues one can have with his or her CPAP therapy, and leaks happen to almost every CPAP user at some point or another. Some are lucky enough to find their "perfect fit" mask the first time around, but others struggle for years to find a mask that doesn't let noisy air out, disturb their partner, and lessen the effectiveness of the CPAP machine.
With this guide, we hope to help people troubleshoot their mask issues and figure out how to solve the problem. We know how annoying those leaks are, and on top of that, they're not good for your health. (The more air that gets out of the mask, the less that gets into your lungs.)
Maybe your mask is just too old and the straps are worn out, or maybe the mask you bought is just the wrong shape for your bone structure. Whatever the case may be, we are here to help answer your questions and help you figure out how to get your best night's sleep ever.
PS: If your mask is causing you problems, we offer risk-free 30-day returns. Buy any mask and give it a try for a few nights - if you don't like it, send it back within 30 days of purchase for a full refund. You just might find your new favorite sleeping partner.
A leaking CPAP mask can mean poor CPAP performance. If your mask poorly fits it is more than just a comfort issue, it may be causing leaks that reduce the effectiveness of your CPAP machine. Mask leak is a leading reason why 45% of former CPAP users quit their therapy. 1
Why Does it Matter if Your CPAP Mask Leaks?
When pressurized air leaks from your mask it reduces the overall air pressure you receive through the mask. Your doctor has prescribed a specific pressure setting to treat the severity of your sleep apnea. With reduced air pressure due to a leak, you are not achieving full CPAP compliance.
What Happens When Your CPAP Mask Leaks?
- You may notice a CPAP mask leak if you hear a hissing noise during CPAP therapy, which is the high-pressure air escaping through the leak.
- Frequent dry mouth or dry nose the next morning may indicate a mask leak.
- You may notice reduced pressure during therapy.
- You may feel the pressurized air escaping from the sides of your mask.
- The water in the water chamber of your humidifier may run out sooner than usual.
What Causes CPAP Mask Leaks?
Poor Fit
A CPAP mask that does not fit well will have gaps around where the mask comes into contact with your face, which allows air to escape.
Solution: Find a mask that fits better or adjust your mask for a better fit.
Old Mask
An older CPAP mask may have reduced seal performance due to wear and tear. Poor seals allow air to escape.
Solution: Buy a new mask or investigate replacement parts to improve your existing mask.
Dirt and Oil
A dirty CPAP mask can leave gaps where dirt and oil reside, causing leaks.
Solution: Follow manufacturer guidelines for cleaning your mask. Maintain a cleaning routine to prevent leaks in the future.
Sleep Positions
Sleeping on your stomach or side can put more pressure on the mask which can force leaks.
Solution: Try sleeping on your back to reduce pressure on the mask.
High Air Pressure
A higher air pressure setting that has been prescribed by your doctor can place more force on the mask seals.
Solution: Look for a mask that works best at high-pressure settings.
Mouth Breathing
By breathing through your mouth as you sleep, air can escape and reduce the effectiveness of CPAP therapy.
Solution: Use a chin strap to keep your mouth closed while you sleep to prevent pressurized air loss.
How to Notice and Prevent Leaks During CPAP Therapy
Immediate Effects of a CPAP Mask Leak
The most noticeable effects of a CPAP mask leak are weaker performance from your CPAP machine. You may notice air blowing from a contact point on your mask or hear noise that you didn’t before. The blowing air may also cause irritation of the eyes, nose or mouth.
Long-Term Consequences of CPAP Mask Leaks
If leak issues are ignored, you may start to see an increase in your sleep apnea symptoms and reduced effectiveness of your CPAP therapy. Any health risks associated with sleep apnea can also increase as the condition is not being properly treated.
Ultimate Checklist for CPAP Mask Leak Troubleshooting
- Listen for blowing noise or feel for blowing air anywhere around the mask during therapy
- Pay attention to new side effects such as dryness of your eyes, nose, or mouth
- Notice if CPAP pressure has decreased without you adjusting the settings
- Know if your sleep apnea symptoms persist or increase
- Ensure the CPAP mask is fitted properly around your nose and/or mouth
- Use only a clean mask for optimal results
Where Can I Buy a CPAP Mask and Mask Parts?
Leaks can be resolved with a new CPAP mask or replacement parts. To shop top-quality CPAP masks and parts, go to The CPAP Shop! Our knowledgeable staff is ready to help you find the parts or mask you need to get back on track with your CPAP therapy. Call us at 866-414-9700 today!
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