What do people with sleep apnea do on planes?
What do people with sleep apnea do on planes? 76% of people with sleep apnea use their CPAP machine at least some of the time while traveling. Another 10% don't use it on trips and 10% don't travel.
Can I use my CPAP without water?
Don't Use Water If you don't want to take the risk, you can use a CPAP machine without the humidifier element, and therefore, without water. The machine will continue to work and will simply use dry air. Just remember to turn off the humidifier unit.
Do you need a letter to fly with CPAP?
Most security screeners are likely to be familiar with CPAP machines and similar medical devices. However, if you are traveling to a part of the world that may be less familiar with them, you may wish to carry a letter from your healthcare provider briefly explaining its purpose and your medical need.