How is toothache to return a responsibility

summary

Some people are afraid to eat cold, hot, sweet or sour food, a tooth will ache. Ask a doctor to check, but did not find caries and other diseases. What's the matter with tooth acid? Tooth ache is a symptom of dentin hypersensitivity, which may be caused by dentin exposure due to lack of enamel, or poor development of enamel calcification, or serious tooth wear due to long-term chewing food on one side. Prevention and treatment of dentin hypersensitivity, frequent brushing and other commonly used oral cleaning methods

How is toothache to return a responsibility

1. Tooth wear leads to tooth ache: tooth neck wear, improper brushing methods, especially horizontal brushing, plus hard bristled toothbrush and coarse-grained tooth powder, and decades of accumulated skills, in daily outpatient service, more than 80% of patients have this kind of tooth neck wear more or less. Although it is different from the cause of tooth decay, but the cause of soreness is the same.

2. Enamel damage leads to tooth ache: enamel damage leads to dentin exposure, which is caused by temperature (cold, hot), chemical (acid, alkali) and mechanical (brushing teeth, biting hard objects) stimulation. This kind of sensitivity is often due to abrasion, wedge-shaped defect, acid erosion or trauma, which makes enamel defect and dentin exposed

3. Toothache caused by external stimulation: toothache caused by external stimulation (temperature, mechanical and chemical stimulation). Drug smearing method is often used to treat toothache, such as sodium fluoride, silver iodide, silver nitrate fluoride, etc., which needs to be operated by doctors. Some desensitization toothpastes are convenient to use and suitable for those with mild symptoms. If the cause is caries, the diseased tissue should be removed and the material used to "fill the teeth". If the area of the tooth is too large, it should be covered with the drug.

matters needing attention

Oral diseases lead to toothache: because of long-term gingivitis or periodontal disease lead to gingival recession or tooth loosening, gingival recession after tooth neck is more sensitive, there will be hot and cold stimulation discomfort, periodontal disease due to tooth loosening will have teeth bite weak, almost soft feeling. In addition, some people will have transient sensitive phenomenon after tooth washing or periodontal surgery. This is caused by the exposure of dentin after root planing, but most of the latter are transient and will be eliminated by themselves, as long as the oral cavity can be kept clean.