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, protecting ...
Xerostomia, commonly known as dry mouth, is a multifaceted condition that can result from reduced salivary flow or altered saliva composition. It is particularly prevalent among the elderly and ...