Continuous positive airway pressure (CPAP) therapy is a treatment for sleep apnea that uses a constant flow of air to keep the airway open while a person sleeps. To keep machines clean, doctors ...

Dear Dr. Roach: I was diagnosed with severe sleep apnea in the early 1990s and have been using a CPAP machine ever since. I have just recently begun seeing advertisements on television for a product ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dr. Roach Mar 25, 2019 Mar 25, 2019 0 Dear Dr. Roach • I was diagnosed with severe sleep apnea in the early 1990s and have been ...