For over 20 years, I have relied on a CPAP machine to manage my sleep apnea—a life-threatening condition that, if left untreated, can cause serious complications, including death during sleep. My ...

Cold air from the CPAP machine can mean the humidifier isn't working right. Snoring with a CPAP on might mean the pressure needs to be adjusted. Feeling worse or tired with a CPAP might mean its ...