Sore teeth may be caused by dentin sensitivity, chronic pulpitis, caries and other reasons.
1. Dentin sensitivity: Dentin sensitivity is mainly due to enamel stripping, making dentin exposed, and dentin has dentin tubules, and there are nerve endings in dentin tubules. As a result, it may cause the symptom of sore teeth when eating.
2. Chronic pulpitis: Chronic pulpitis will cause part of the pulp to be exposed. When eating, some ingredients in the food can easily stimulate the pulp and cause tooth soreness.
3. Dental caries: teeth decay to a certain depth, caries injury to the dentin layer, dentin wrapped inside the nerve, the nerve is very fragile, easy to stimulate the nerve when eating, resulting in toothache.
Appearance of teeth soreness, need to go to the regular hospital in time for the appropriate examination, clear specific reasons for targeted treatment.