Drooling during sleep is one of the health problems that some people suffer from during sleep, so we find that these people often look for the causes of drooling to treat them, as drooling during sleep is considered a sleep disorder, since the facial muscles are. relax during sleep, and when saliva accumulates in the mouth, mouth saliva begins to descend and run on the pillow because these muscles do not form a barrier that prevents saliva from falling down.
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Causes drooling during sleep
There are many reasons why saliva comes out of the mouth during sleep, including the following:
Since the infection of a person with sinusitis leads to great difficulty in breathing and swallowing, which leads to saliva coming out of the mouth, and salivation is abundant here in case the situation worsens and exposure to a severe cold.
In the event that a person suffers from serious infections in the teeth or gums, or any other health problem related to dental health, this can lead to saliva coming out of the mouth.
Having some neurological disorders is one of the main causes of salivation during sleep
A person with neurological disorders may suffer from their inability to control saliva, and the most prominent of these disorders are also Parkinson’s disease, Alzheimer’s disease, facial paralysis, autism and muscle sclerosis.
Sleep continuously on one side
The cause of saliva coming out of the mouth may be due to the fact that the person sleeps on one side continuously, here the person’s mouth is open during sleep, which leads to the flow of saliva on the pillow.
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Exposure of a person to a certain type of allergy, such as food allergy, allergic rhinitis, or infection with poisoning, such as pesticide poisoning, leads to abundant saliva coming out of the mouth and high saliva production.
Side effects of some medications
The reason the saliva is coming out of the person’s mouth could be because the person has taken certain medications that cause side effects, including excessive salivation, such as depression medications, morphine medications, and pilocarpine.
A person suffering from tonsillitis
If a person suffers from tonsillitis or inflammation of the glands located behind the throat, it would lead to a reduction in the secretion of saliva that accumulates in the lower part of the throat, and this is a common and prominent cause of drooling .
Suffering from heartburn or GERD
In the event that a person suffers from acidity or GERD, they may be more prone to excessive salivation during sleep, and the reason for this is that these problems increase the secretion of stomach acid into the esophagus, which leads to salivation on the pillow.
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