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 ...

Waking up with a sticky, dry mouth at night can feel very uncomfortable and strangely worrying. Saliva does far more than keep your mouth comfortable. It helps protect teeth, supports taste, and even ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Pretty much everyone has the experience of waking up in the middle of the night with a dry mouth. But ...