Using a CPAP (continuous positive airway pressure) machine can help alleviate symptoms of obstructive sleep apnea (OSA), explains Harley Greenberg, M.D., F.C.C.P., F.A.A.S.M., medical director of ...

If you use a continuous positive airway pressure (CPAP) machine for obstructive sleep apnea (OSA), you may breathe better at night. But you may also have dry mouth in the morning. Dry mouth is a ...