Overview of Dry Mouth in Patients

Dry mouth (Xerostomia)
Xerostomia is a subjective feeling of a dry mouth that may be caused by reduced saliva production (hyposalivation).1
Saliva plays an important part in maintaining oral health and well-being:2–4
- Lubricates the mouth and prevents epithelial dehydration
- Aids digestion and taste
- Assists in speech and swallowing
- Maintains oral pH balance and tooth integrity
- Has antimicrobial properties
- Helps protect oral tissues
Dry mouth can negatively impact oral health;2,5 if left untreated, patients may have up to a 3x greater risk of cavities in the long term6
Dry mouth in the general population
Read more about dry mouth


Impact on patient quality of life
Find out about the impact that dry mouth has on patients’ daily lives.



