For decades, cumbersome CPAP machines have been the primary way to help people with sleep apnea. A range of new options has recently come into focus.

A CPAP machine provides continuous air pressure to keep the airways open during sleep. Doctors may prescribe CPAP therapy to people who experience symptoms of sleep apnea. A continuous positive airway ...

I have a cPap, a continuous positive airway pressure device. When it's on it looks sort of like something an astronaut would wear. That's what I think anyway. There are different kinds of cPap masks.