What symptom is lumbar genu soreness

summary

In fact, many people will have the phenomenon of tooth soreness in their life. Most of the reasons for this phenomenon are tooth allergy. Tooth allergy can be called dentin allergy or allergic dentin in medicine. Tooth allergy is caused by external stimulation, such as temperature stimulation. Let's take a look at the following.

What symptom is lumbar genu soreness

First: when patients feel their teeth are soft and sour, this feeling mostly comes from the dental nerve in the patient's dental pulp. Usually, people's dental pulp nerve is not easy to be stimulated by the outside world. However, people's tooth structure determines that there are some small holes in the dentin itself, and some substances that can cause allergy invade the dental nerve through the holes Can cause tooth allergy.

Second: usually the holes in the dentin are not easy for the external substances to enter into the dental nerve, but for some reasons, such as tooth wear caused by daily life, chewing food or improper use of toothbrush, these holes will eventually become larger and larger, which makes the external substances easy to enter into these holes.

Third: when the external material into the tooth cavity, will directly stimulate the dental pulp and nerve, so that the patient's teeth have a soft and sour feeling, so, in order to avoid tooth allergy and lead to a soft and sour feeling, the patient must use the toothbrush correctly, food should not be too hard.

matters needing attention

In fact, these holes lead to tooth allergy. In addition to normal wear and tear, they may also be caused by dental caries or the constant corrosion of teeth caused by eating some acidic substances. Therefore, if patients feel that their teeth are sour and soft, they should try not to eat corrosive food.