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CPAP machines: Tips for avoiding 10 common problems

9. Accidentally removing the CPAP mask during the night

It's not unusual to sometimes wake up to find that you've removed the mask in your sleep. If you move a lot in your sleep, you may find that a full face mask will stay on your face better. You may have removed your mask while sleeping because you were uncomfortable. Consider trying a different type of mask that may fit you better.

You may be pulling off the mask because your nose is congested. If so, ensuring a good mask fit and adding a CPAP-heated humidifier may help. A chin strap may help keep the mask on your face.

If removing the mask is a consistent problem, consider setting an alarm for a time during the night so you can check whether the mask is still on. You could progressively set the alarm for later in the night if you find that you're keeping the mask on longer.