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.

A continuous positive airway pressure (CPAP) machine is the most commonly prescribed aide for someone suffering from obstructive sleep apnea.

Doctors may prescribe CPAP machines if people experience the symptoms of sleep apnea. Learn how they work, the different types, and potential side effects here.

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