Verywell Health on MSN

Using CPAP when you mouth breathe

Medically reviewed by Sanja Jelic, MD Key Takeaways Use a chin strap with your CPAP machine to keep your mouth closed and prevent dry mouth.If you breathe through your mouth, switch to a full-face ...
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 ...