Sierra

I know what that feels like. I got a bad cold in January with a cough. I ended up coughing all night, which is a bit of a challenge with a CPAP mask on. In any case I over exerted my rib muscles and it really hurt. I did use ibuprofen which you cannot. I guess I might try acetaminophen to see if it helps.

This said, I never had that occur from simply using a CPAP. Do you know what your pressures are set at and where it goes during the night? OSCAR can help determine that.

The best thing you can do with a mask is try different adjustments to see what works. Most times it is tighter than it needs to be, but you can only find out what is right by making adjustments and trying it. Do you know how much the mask is leaking?

A few points. First it does take some time to get used to sleeping with a CPAP. It probably took me months along with a number of mask changes to settle on what was best for me. Until you get comfortable with wearing the machine the net benefit may not be high, especially when you start with such a low level of apnea.

It is also possible that your machine is not set up as well as it can be. Do you know what is preventing you from sleeping as well as you could? Mask fit? Leaks? Do you know what pressures are being used? What is your AHI when using the machine?

I would suggest you download OSCAR to have a look at the data on your SD card. It should give you a good idea what is going on. The software is free, and you need a PC or Mac with a SD card reader.

It sounds like you know how to get into the Clinical Menu. Here are some settings I would suggest you try.

• Ramp Time: Auto - This will hold the initial ramp start pressure until the machine decides you are asleep
• Start Pressure - I would set this to a minimum of 7 cm or as much as you feel comfortable with while going to sleep. You can set it up to as much as your minimum pressure. This will ensure you are getting enough air to not get a suffocating feeling while going to sleep. Many users and some sleep technicians leave this set at the default 4 cm. That can feel very suffocating while the pressure ramps up.
• EPR: On
• EPR Type: Ramp Only. This will cut the pressure back on exhale only while you are awake. After you go to sleep it will stop the cutback and make the pressure more effective. If you are currently using EPR full time this may allow you to use less pressure during the night. 18 cm is a lot...
• EPR Level: 3 cm. This will drop the pressure 3 cm on exhale until you go to sleep. This makes it easier and more comfortable to get to sleep.

Set up this way the machine will hold (not ramp) the pressure on inhale to your selected Start Pressure. On exhale it will reduce by the 3 cm EPR value for comfort. When you go to sleep the EPR reduction will stop, and the machine will go into automatic pressure control and only increase pressure when you need it. With the EPR off it should increase the pressure less than if it is on. Lower pressure tends to reduce leaks from the mask and feel more comfortable.

If you have a PC or Mac with a SD card reader you may want to download OSCAR. It lets you view the detailed data collected on your SD card. It can be very informative as to what is going on during your sleep. You know where the pressure goes, how much the mask is leaking, when events occur, and much more. Here is an example of what the Daily Report looks like. This is my sleep from last night. I have an Auto Machine but now have it set to fixed pressure CPAP mode. I have a fixed pressure of 11 and a ramp start of 9. You can see how it holds that pressure while backing off on exhale until I go to sleep. It looks like it took about 20 minutes to go to sleep the first time. I managed to pull the hose of my mask about 1:50 or so, and went to sleep in about 10 minutes after that. You can see from the Event Flags when I had events during the night.

To get into the Clinical Menu just hold the Home key and round set key down at the same time for about 5 seconds. You navigate in this menu the same way as in the User Menu. If you need help see this Technical Manual for the AirSense 10. With your pressure settings I would set the machine this way for maximum comfort and effectiveness.

• Mode: If you don't need more than 12 cm maximum pressure the "For Her" mode may be better
• Ramp Time: Auto - This will hold the initial ramp start pressure until the machine decides you are asleep
• Start Pressure - I would set this to 7 or 8 cm. This will ensure you are getting enough air to not get a suffocating feeling while going to sleep.
• EPR: On
• EPR Type: Ramp Only. This will cut the pressure back on exhale only while you are awake. After you go to sleep it will stop the cutback and make the pressure more effective.
• EPR Level: 3 cm. This will drop the pressure 3 cm on exhale until you go to sleep. This makes it easier and more comfortable to get to sleep.

Set up this way you will start with a 7 or 8 cm pressure on inhale. On exhale it will reduce by the 3 cm EPR value to 4 or 5 cm. When you go to sleep the EPR reduction will stop, and the machine will go into automatic pressure control and only increase pressure when you need it. With the EPR off it should increase the pressure less than if it is on. Lower pressure tends to reduce leaks from the mask and feel more comfortable.

If you have a PC or Mac with a SD card reader you may want to download OSCAR. It lets you view the detailed data collected on your SD card. It can be very informative as to what is going on during your sleep. You know where the pressure goes, how much the mask is leaking, when events occur, and much more.

Hope that helps some. Any questions just ask.

I use the same AirSense 10 machine, except it is not the For Her version. It is going to take some time to get used to sleeping with a mask on your face. However, there are some simple things that can be done to make it more comfortable in going to sleep. Do you you know if it is in the For Her mode? And what are your pressures set at?

What type of mask are you using? Is it possible you are opening your mouth during the night causing high air leakage out of your mouth?

You need a prescription to buy a new CPAP machine in the US and a mask as well. However, you can buy a used machine (SecondWind.com), and you can buy the mask parts without a prescription to assemble the mask yourself. I would select an ResMed AirSense 10 Auto machine as a first choice, and a DreamStation Auto as a second choice.

That said, there may be options to have a home sleep test done first without setting off any alarm bells.

I think one of the weaknesses of the forum are the numerous "drive by" posts. New users ask a question and never come back. I think this could be addressed by sending e-mails to the posters when someone responds to their post. It may be a reminder to come back. In many forums this is an automatic feature.