ADVERTISEMENT
Discover more
Buy vitamins and supplements
Healthy
health
healthy
Health
Here are 6 diseases and conditions that could be behind your nightly drool — and what you should do about them.×
1. Sleep Apnea – The Breathing Blockage Connection
What It Is:
Sleep apnea is a serious sleep disorder where breathing repeatedly stops and starts during the night — most commonly obstructive sleep apnea (OSA), caused by a blocked airway.
Why It Causes Drooling:
When your airway is partially blocked, you’re more likely to breathe through your mouth. This disrupts the normal swallowing reflex, causing saliva to pool and leak out while you sleep.
Other Warning Signs:
Loud, chronic snoring
Gasping or choking during sleep
Waking up with a dry mouth or sore throat
Daytime fatigue, even after a full night’s rest
Morning headaches and brain fog
What to Do:
If you suspect sleep apnea, see a doctor for a sleep study. Treatments like CPAP therapy, lifestyle changes, or dental devices can restore healthy breathing — and stop the drool.
