Dry mouth, medically known as xerostomia, occurs when the salivary glands don't produce enough saliva to keep the mouth wet. Dry mouth can be caused by medications, lifestyle factors, and medical ...

You may not realize it, but dry mouth can be caused by a variety of issues, including certain vitamin deficiencies. While common minerals like sodium and potassium are not linked to dryness, studies ...

"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 ...