Generally speaking, it be caused by the following factors. ※:

First, poor oral hygiene: the temperature and humidity in the oral cavity are most suitable for the reproduction of bacteria, and food residues or sugar substances accumulate between the teeth and the tooth surface, which is prone to dental caries and periodontal disease. These bad factors are very irritating, and you will drool when you sleep.

Second, the front teeth are deformed: this may be due to acquired bad habits caused by genetic factors, such as biting nails, sticking out your tongue, biting pencils, etc. , causing the front teeth to deform and drool when sleeping.

Third, neuromodulation disorder: the regulation of saliva secretion is completely reflective. The so-called "looking at plum to quench thirst" is an example of conditioned reflex saliva secretion in daily life. Therefore, the disorder of neuromodulation can also lead to drooling during sleep.

Drooling when sleeping, salty, the pillow towel is pale yellow, probably due to poor oral hygiene, food residue accumulation, and more tartar over time, causing gum inflammation and even a small amount of bleeding. So when sleeping, saliva is salty and light yellow.

Preventive and control measures. ※。 ※

○○ First of all, pay attention to oral hygiene and develop the habit of brushing your teeth in the morning and evening and gargling after meals. You can also consult a dentist, take clean treatment, remove tartar, take vitamins C and B2, eliminate gingivitis and reduce bad stimulation.

People who sleep drool. Chinese medicine believes that it is related to spleen deficiency. You can take Shen Ling Baizhu Pill, and pay attention to eat less cold food. Need to recuperate for a while.

Why do you drool when you sleep? ※?

The so-called "saliva" is saliva. There are many glands in human mouth, such as sublingual gland, submandibular gland, salivary gland and parotid gland. Among them, the salivary gland secretes a lot of saliva day and night, which is directly put into the mouth through the tubule.

Generally speaking, 3-4-month-old babies gradually supplement starchy foods in their diet, so the secretion of saliva is greatly increased. But at this time, the baby's swallowing function is not perfect, the mouth is shallow, the lip closing and swallowing movements are not coordinated, and saliva will flow out of the mouth. After the baby arrives at 7-8 months, because the teeth that are erupting stimulate the nerves in the mouth, they secrete a lot of saliva, and then there will be more drooling. When the baby grows up, the regulating function of saliva secretion and swallowing function will gradually improve, and the phenomenon of drooling will disappear. Therefore, baby drooling is a normal physiological phenomenon.

Why do some adults drool when they sleep?

This is because of neurosis or other diseases that cause autonomic nervous dysfunction, parasympathetic nerve activity is relatively hyperactive, gastrointestinal peristalsis is strengthened, and digestive juice secretion such as saliva is increased. In addition, swallowing diseases such as mucosal ulcer and glossitis after falling asleep will also increase saliva secretion due to the stimulation of chronic inflammation. Also, when sleeping, because of posture, it is easy to drool when sleeping sideways and tilting your head to one side. Of course, in this case, the saliva flows less.

Chinese medicine believes that adult drooling is a manifestation of spleen and stomach dysfunction. This situation is common in the weakening of the motor function of the spleen and stomach, retention of water and dampness, damp-heat of the spleen and stomach or reduction of food in the stomach, and steaming of stomach heat, that is, the so-called "disharmony between stomachs leads to uneasiness".

What about adults drooling?

First of all, don't have mental burden, first go to a regular hospital for examination and treat the primary diseases of drooling, such as neurosis and oral inflammation. Secondly, we should develop good eating habits, don't go to bed immediately after meals, don't eat too much dinner or eat too much greasy, sticky and other indigestible foods; Third, develop good hygiene habits such as gargling after meals and brushing your teeth before going to bed to reduce the occurrence of oral inflammation. In addition, don't do strenuous exercise before going to bed, and don't use your brain too much.