03/24/2026
Dry mouth on a GLP-1 is more common than people talk about, and it's not random.
GLP-1 medications change how your body manages fluids, which can leave your mouth feeling parched even when you're drinking water.
Here's what actually helps:
↳ Sip water consistently (not just big gulps)
↳ Chew sugar-free gum to stimulate saliva
↳ Try artificial saliva sprays or lozenges, they work
↳ Skip alcohol and caffeine when you can
↳ Keep up your oral hygiene routine