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 ...

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 ...

This is due to the dry (similar to the sensation ... of grittiness by 42% and dryness in the mouth by 36%. "We have now demonstrated that gel coating works. The gel can be refined and adjusted ...