75020
Salivary gland dysfunction refers to either xerostomia ( the symptom of dry mouth ) or salivary gland hypofunction ( reduced production of saliva ) ; it is associated with significant impairment of quality of life .
 xerostomia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 xerostomia