A CPAP, or continuous positive airway pressure machine, is a common form of treatment for sleep apnea. CPAP machines keep the airways open so people can receive oxygen while they're sleeping.

Learn how to get a CPAP machine for sleep apnea, including how to get a prescription, the cost of a CPAP machine and what to know about alternative treatments.

It's not glamorous, but behind the awkward nighttime aesthetics of a Cpap (continuous positive airway pressure) machine lies a remarkable piece of engineering. It doesn't just help you breathe; it ...

President Joe Biden has been using a CPAP machine to treat his sleep apnea, according to White House officials. What does that mean?

Biden is using a continuous positive airway pressure machine, or CPAP, which keeps a person’s airways open during sleep so he or she can receive the oxygen needed to function.

By delivering a constant stream of pressurised air through a mask, Cpap machines increase the pressure inside the upper airway just enough to keep the soft tissues from falling inward.