Sleeping with your mouth open may seem harmless, but it can significantly impact your health. While occasional open-mouth breathing, like during a cold, is usually temporary, chronic mouth breathing ...

Do you wake up in the middle of the night and need to drink water? Or notice that your mouth constantly feels like it’s filled with cotton balls? You might have dry mouth (a.k.a. xerostomia), an oral ...

"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 ...