I was diagnosed with oral cavity cancer and will need surgery. I spoke to another patient who underwent a similar procedure, ...

Dry mouth, or xerostomia, occurs when there is not enough saliva (or "spit") to lubricate ... Efficacy of artificial salivary substitutes in treatment of xerostomia: a systematic review.

Dry mouth, or xerostomia, occurs when there is not enough saliva (or "spit") to lubricate the tongue, gums, and inside of the cheeks. Saliva is critical for chewing, swallowing, digestion ...

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 ...