Initial symptoms of tooth decay

summary

A few years ago, there was a black spot on the tooth. I didn't pay attention to it. Later, it became tooth decay, and the cavity became bigger and bigger. Now there are only half of the teeth left, and it's very painful when eating sugar. After some treatment, it's almost better. Let me share with you the initial symptoms of tooth decay.

Initial symptoms of tooth decay

First, dental caries is easy to occur in the hidden parts of tooth paintings. Dental caries leads to changes in the color, shape and texture of teeth. The damage of tooth hard tissue can not be repaired by itself. Clinically, according to the degree of dental caries, it can be divided into shallow caries, medium caries and deep caries.

Second: shallow caries is enamel caries. There is no caries cavity on the tooth, and the lesion is only in the enamel. The lesion site of the tooth changes from translucent milky yellow to light brown or dark brown, which will not produce any subjective symptoms at this time, but the shallow caries in the tooth neck has mostly damaged the dentin, so it should be noted.

Third: the caries lesions destroy the superficial dentin, the teeth have caries cavity formation, the teeth are more sensitive to sweet and sour food, especially the cold stimulation, after the stimulation is removed, the symptoms disappear.

matters needing attention

Warm tips: develop a good habit of gargling and brushing teeth, and don't be picky about food. To achieve comprehensive nutrition can effectively prevent dental caries, improve the body's function.