If you’re one of the many people who suffer from sleep apnea, then you know how important it is to have your CPAP machine. But travelling with a CPAP machine can be tricky so this article will answer all your questions about using your CPAP machine on the go!
Have CPAP, can travel!
The use of CPAP for sleep apnea may not be the most convenient thing to do. However, it does not have to interfere with your lifestyle. You should be aware of a number of things you can do to enjoy time away travelling and getting out and about while still using your CPAP at night.
Is it essential for me to use my CPAP every night?
You probably already had sleep apnoea for a number of years when your doctor discovered it. During this period, it wouldn’t have been treated. A night without CPAP probably won’t harm you. However, you need to know that as soon as you stop using CPAP, you will experience difficulty breathing during the night. Therefore, you will experience your daytime symptoms again.
Remember how you felt before you started using CPAP. You may go back to feeling this way. You may experience morning headaches and feel tired and moody during the day. While everyone is different, these can return after the first night without CPAP. Daytime fatigue is common and a problem because this increases your risk of an accident. It could be deadly if you are driving on vacation and on unfamiliar roads where being alert is especially important. Don’t drive if you are tired as this puts you and others at risk.
Is it possible to use my CPAP in other countries?
Consult your sleep clinic or CPAP machine supplier before going overseas. You need to find out if the machine will work in another country. As a rule, most machines these days are able to run on other voltages, without modification, as they have an inbuilt “switch mode” power supply and just require an adaptor plug suited to the country you are visiting.
For some, you need to use a switch to adjust them, while other machines can be adjusted on their own. You really do need to check all this out before you go. There are some machines that can’t run on other voltages and if this is the case with your machine, you’ll probably need to buy a transformer. Or, alternatively, you could investigate hiring a machine that works in the place you are going. Planning ahead is the key.
Will the air pressure from my machine change in different countries?
There’s no definitive answer to this one as it really depends on the type of machine that you use. If you are staying somewhere at a higher altitude (e.g. up in the mountains), the air pressure around you is less and in such a case some machines may give fewer pressure Others will adjust accordingly to account for the climate. How much pressure you need could well vary too, depending on your location. This is because your sleep varies with altitude but in general the effects should be minimal. Even if the CPAP is not at the optimal pressure, using it is better than not using it.
Can my CPAP be used on a ship or plane?
Power outlets are available on cruise ships and long-haul flights. Most CPAP machines can be used with these outlets. Make sure you know what voltage you will get while on board. You can find out this information from your airline or shipping line. Then confirm with your clinic or supplier that the pump will work at this voltage.
Generally, the airline will require a doctor’s certificate. You may also only be permitted to use specific equipment aboard the flight. You may need some time to get all this ready. As a result, you should begin preparations around this well before departing. You may be concerned about looking strange if you use CPAP on the plane. If that’s the case, consider the alternative which would most likely be an extremely disrupted sleep with loud snoring. A quiet CPAP machine would be better for both you and everyone on board, don’t you agree?
What do I need to be mindful of when transporting my CPAP equipment?
Ensure your CPAP does not get damaged during transit. You may not have a pleasant holiday if that happens. Bring your CPAP on board as part of your hand luggage even if you won’t use it on the flight. Make sure it is protected well. Most airlines are used to people with medical equipment, and if you explain things to them, they’ll most likely allow you to bring this on board as an additional item of cabin baggage. To be on the safe side you might want to get a letter from your specialist explaining things. You can then use this letter if you run into any problems with customs or airlines overseas. If you are travelling to a country where English is the second language, it could be worthwhile also getting your specialist’s letter of support translated.
Is it possible to use my CPAP while camping?
You should always use your CPAP if you have access to normal mains power and so camping at a powered site with your machine is perfectly doable. Many people are concerned that the air will be colder than at home. Consider discussing it with your sleep clinic or supplier before you go. There are a few things you can do to help if you’re concerned. By running CPAP tubes under the bedclothes, you may be able to warm the air, or alternatively, you might benefit from a heated humidifier.
Is it possible to power my CPAP with a battery?
Planning is needed here. Make sure you talk to your CPAP supplier well before your holiday. Some newer CPAP machines can run directly off a battery. You will only need the adaptor from the car to the CPAP machine in this case. Others may work if you use an inverter. With this device, the power from a battery (12V DC) is converted to 240V AC power. However, not all of them are the same. There are some that are more suitable for CPAP users than others. It may shorten the life of the CPAP machine if you use the wrong one. This is because there is more strain on the motor, so err on the side of caution and seek advice from your CPAP supplier first.
How long can my CPAP run on a battery?
The type of CPAP machine greatly affects this. It is also affected by the pressure it gives. Older ones tend to consume more power. As the pressure rises, they consume more power. Modern CPAP machines can run for at least 8 hours on a car battery. Be careful not to be left with a dead battery, however. A second battery might be a good idea if you can afford it. Deep cycle marine batteries and recreational vehicle batteries are great choices. While driving, these can be charged. An auto electrician can help you with this. This way, you won’t be dependent on your CPAP battery to start the car.
Is it possible to use a heated humidifier with a battery and inverter?
As a general rule, older humidifiers consume a lot of energy, so this is not a good idea. When using an inverter, you may not be able to control how hot it is. However, some newer models can be used with an inverter. Your CPAP supplier should be consulted before you attempt to use it with a battery if you feel you have to use one. There may be alternatives that work just as well in the interim.
If I use oxygen with CPAP is it still possible to use a battery power source?
This is not a good idea, unfortunately. If oxygen is being used, a spark from the equipment can cause a fire. If you use the oxygen you really must talk with your specialist before doing anything that could be risky and consider alternatives.
Are special batteries available for use with CPAP/APAP?
Manufacturers sometimes make batteries specifically for their machines. The batteries are Lithium-Ion sealed batteries and are approved for aircraft use. The batteries can usually last about 12-13 hours on CPAP only, about 6 hours on CPAP and humidifier, and about 3-4 hours on CPAP, humidifier, and heated tubing. At higher pressures or if the mask leaks, the battery will run out faster. If there’s a mask leak the machine will work harder and therefore use more energy.
Charging takes around 4 hours from completely flat to fully charged using mains power.
It’s always wise to check with your CPAP supplier
It may be dangerous to use CPAP with voltages other than normal mains voltage. There’s also a possibility that your warranty could be voided. Your CPAP machine supplier should always be consulted before using non-mains power supplies unless you’re using an approved battery and inverter.
