What causes saliva to flow from the mouth? Four major causes of excessive saliva

It is normal for the mouth to secrete saliva, but if the saliva secretion is too much, it means that there are certain problems with the human body and you need to go to the hospital for examination and treatment in time. Generally speaking, the causes of excessive saliva include: poor oral hygiene, front tooth deformities, neurological regulation disorders, spleen and kidney deficiency, etc. Below, I will introduce to you four specific reasons why your mouth secretes too much saliva.

1. Poor oral hygiene

The temperature and humidity in the mouth are most suitable for the reproduction of bacteria. The accumulation of food residues or sugar substances in the gaps between teeth and on the tooth surfaces can easily lead to tooth decay and periodontal disease. These adverse factors can stimulate drooling while sleeping.

2. Anterior Teeth Deformity

This may be due to genetic factors that lead to acquired bad habits, such as biting nails, sticking out tongue, biting pencil heads, etc., which cause front tooth deformities and drooling while sleeping.

3. Neuroregulatory disorders

The regulation of saliva secretion is completely neuroreflexive. The so-called "looking at the plum to quench thirst" is an example of conditioned reflex saliva secretion in daily life. Therefore, disorders in neural regulation may also cause drooling during sleep. Drooling during sleep has a salty taste and the pillowcase is light yellow. It is most likely due to poor oral hygiene, accumulation of food residues, and more tartar over a long period of time, which causes gum inflammation and even a small amount of gum bleeding. Therefore, the saliva while sleeping has a salty taste and is light yellow.

4. Spleen and Kidney Deficiency

Excessive salivation is often a sign of spleen and kidney deficiency, and the loss of semen. Before explaining the reason, let us first correct the meaning of "saliva". Everyone is used to calling saliva saliva, but it is actually not accurate. Saliva includes both saliva and liquid. Spit, that is, spit, is secreted from the root of the tongue. Isn't there a word for it - spit? It means spitting on the ground to express dissatisfaction and contempt. It can be seen that saliva is spit out artificially. The liquid is also called saliva, which is the real saliva, and it often flows out involuntarily.

Although saliva and fluid come from the spleen and kidney respectively, the spleen and kidney often affect each other and are generally controlled by the kidney, so saliva and fluid often appear at the same time. Excessive and sticky saliva, as well as a bitter taste in the mouth, are often caused by spleen heat. At this time, you must not eat spicy food, and try to eat less beef and mutton. You can take some medicines to clear spleen heat, such as gardenia and forsythia. If you have a lot of salty saliva, it is a sign of kidney deficiency.