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 ...

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"Since 2008, the president has disclosed his history with sleep apnea in thorough medical reports," White House spokesman Andrew Bates said Wednesday. "He used a CPAP machine last night, which is ...