the.com/xerostomia

Dry mouth so stubborn even your own saliva ghosted you.

means A medical term for abnormal dryness of the mouth, usually caused by reduced saliva production from medication, disease, or dehydration.

from Built from Greek parts: 'xeros' meaning dry (the same root in xerox and xeriscape) and 'stoma' meaning mouth. Doctors stitched the two together in the 19th century to give the dry-mouth sensation a proper clinical name, replacing whatever people had been grumbling about it before.

literal meaning
Greek for dry mouth, no poetry intended
common cause
side effect of over 500 medications
not just thirst
saliva glands actually underperforming, not dehydration
real risk
raises cavities since saliva normally fights decay
the.com · every word