Excessive drooling during sleep could be a sign of one of these 6 conditions.
Drowsy drooling is common, especially in children and in certain sleeping positions. However, if it occurs frequently, suddenly, or in large amounts in adults, it could indicate an underlying health problem.
Occasional drooling is normal, but persistent drooling—especially when accompanied by other symptoms—should not be ignored. Here’s what you need to know.
🩺 6 Possible Health Problems Associated with Excessive Drooling at Night
1. Mouth or Dental Problems
Conditions: Gum inflammation, tooth infections, poorly fitting dentures, misaligned teeth.
Cause: Inflammation or discomfort in the mouth can stimulate excessive saliva production and make swallowing difficult during sleep.
Signs: Red gums, toothache, bad breath, visible plaque, or swelling.
2. Facial nerve weakness or paralysis (e.g., Bell’s palsy)
Cause: Weakness or paralysis of one side of the face can impair the ability to close the lips and swallow saliva effectively.
Signs: Drooping of one side of the face, difficulty closing one eye, asymmetrical smile, slurred speech.
3. Gastroesophageal reflux disease (GERD)
Cause: When stomach acid rises into the esophagus, it can trigger a reflex increase in saliva production as the body attempts to neutralize the acid.
Symptoms: Heartburn, sour taste in the mouth, nighttime cough, chest discomfort.
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