A look at some of the reasons you might be unable to fall back asleep when your internal alarm clock sounds at 3 a.m.

Another common cause of bad breath after waking up is poor oral hygiene ... can be a sign of an underlying health condition. Dry mouth (xerostomia), acid reflux, or sinus infections can contribute ...

If you have dry mouth, it can cause bad breath. It can cause an increase in cavities, increase in essentially gum disease. Saliva is beneficial to your immune system. It's got a lot of enzymes ...

Mouth taping has become the latest wellness trend, with celebrities like Gwyneth Paltrow and Erling Haaland swearing by it - ...

A frequent reason for discontinuation of therapy is dry mouth, which is reported by as many as 80% of patients receiving the immediate-release formulation of oxybutynin (widely considered the ...