What is Sleep?
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Latest Sleep Matters Newsletter is now available to download on the SATA website.

Would you like to try a different mask? Struggling with mask leaks?  Would you like your CPAP data reviewed?
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Quattro FX, Mirage FX and S9 awarded for design and innovation excellence.
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Travelling Abroad? Worried about spares for your mask or device? : August 2011 - ResMed is here for you wherever you are in the world!
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Do you have air leaking from your mask or your mouth? : May 2011 - For tips and advice to help solve all of your mask leak problems...
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Patient Open Day, Feb 2011 - After our first, very successful Patient Open Day in 2009, we were delighted to hold our second Patient Open Day on Saturday 26th February 2011 at our Centre for Healthy Sleep in Abingdon.

TalkSport Interview : Recorded Feb 2011 - Beccy Mullins speaks to TalkSport about CPAP, latest treatment and the danger to truck drivers on our roads.
Listen to the interview...

More articles are available here...

Feature : Using your CPAP in Winter

Winter can be a challenging time for CPAP users. The lack of humidity in the dry cold winter air, combined with use of CPAP therapy can cause the nasal passages to become dry.

One of the main functions of the nose is to warm and moisten the air you breathe. If the air is cold tiny blood vessels inside the nostrils dilate to help warm up the air but the extra blood flow causes the airway to narrow and leads to additional mucus production to protect its sensitive tissues and to add more moisture to the inhaled air. Unfortunately, this may cause nasal congestion and a runny nose.

If the air through the mask does feel too cold and your sleep is disrupted there are some simple remedies that can be tried to overcome this:-

  • Try closing the windows and heating the bedroom.
  • Also try placing the tubing under the bedclothes as heat from the body will increase the temperature of the air passing through it.

Upper respiratory tract infections, colds and flu

It's never easy to sleep when you have an upper respiratory tract infection, a cold or flu, but for people on CPAP therapy, it is more difficult to tolerate treatment at this time.

Stopping treatment during a cold is not advised as it can make other cold symptoms such as a sore throat a lot worse. However if you are too uncomfortable, discontinue CPAP until cold symptoms improve and then resume treatment as soon as possible.

Also if you experience ear pressure or pain, stop using your treatment as the air pressure from CPAP can force mucus back into the ear canal and can cause an infection.

Again there are some simple remedies that can be tried to make treatment more comfortable when you do have a cold.

  • Use of a saline nasal spray to add moisture to the sinus passages can relieve swelling and help you breathe easier.
  • Decongestants can help although these can take a while to work so they need to be used early enough so that they take effect by bed time.
  • An 'over the counter spray' such as Beconase can be used to decrease inflammation in the nasal passages and help reduce the swelling of the nasal mucosa. This is only recommended for short term use i.e. less than three days. If you are taking any other medicines, including those bought without a prescription and herbal medicines, you should check with your pharmacist before you start treatment with this.

Under no circumstances be tempted to add Olbas oil or similar decongestants to the water in your humidifier and do not put it on the filter of your device as this can damage your equipment

Use a Full-Face mask

Most CPAP masks are nasal masks so require you to breathe only through your nose, but when nasal congestion develops, it becomes difficult to do this. Nasal congestion or resistance as experienced during a cold can lead to you breathing through your mouth. When air from your CPAP device escapes through your mouth (mouth leak) it can be a significant problem that may compromise the effectiveness of your CPAP therapy. Mouth leak causes high airflow in one direction, preventing the lung's moist air from passing back through the nose which results in drying of the skin in the nose, nasal congestion, and flu-like symptoms upon awakening.

Many people who routinely use nasal masks with their CPAP treatment purchase a Full-Face mask for use when they have a cold or an upper respiratory tract infection. Use of this type of mask will ensure that if you do revert to breathing through your mouth treatment can still be used and it will continue to be effective.

ResMed has two full-face masks in their product range - the Mirage Quattro and Mirage Liberty.

Add heated humidification

Use of heated humidification with CPAP treatment is recognised as the most effective method of preventing or reversing the symptoms resulting from cold air or an upper respiratory tract infection as the air is warmed and moistened before it reaches the nose. This will help with nasal congestion, ease inflamed nasal passages and make the air more comfortable to breathe. If you are using a ResMed device there will be a humidifier available to fit your CPAP machine.

Some people using heated humidification can experience a problem known as 'rainout' during cold weather when the warmed moistened air coming from the humidifier is cooled by room air as it moves down the tube towards the mask and moisture in the cooler air returns to a liquid. This can result in droplets of water or condensation to gather in the tube and mask.

There are several ways to lessen the problem of 'rainout' and the following may help:-

  • Always have the device and humidifier positioned lower than the bed.
  • Close the bedroom window, turn the humidifier down or raise the temperature in the bedroom at night to lessen the difference between the temperature in the room and the tube.
  • Tuck the tube under the bedclothes to keep it warm.
  • Insulate the hose by covering it with a tubing wrap. Custom made ones can be purchased from ResMed or alternatively you can make your own by wrapping a towel, scarf, bubble wrap or aluminium foil around the tube

You can call the RealSleep customer service team on 0800 917 7071 or email them on info@realsleep.co.uk where one of our trained and experienced team will be happy to advise you



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