Medically reviewed by Valerie Cacho, MD Key Takeaways Moisture in a CPAP can build up due to the mismatch of temperature inside and outside of the tubing.Use a heated tube to prevent water from ...

Every night, millions of people stop breathing without knowing it. Not once, but sometimes hundreds of times. Their remedy? A mask, a hum and the steady whisper of pressurized air. It's not glamorous, ...