Tooth biting can not make strength, mainly due to the pain phenomenon after biting things, consider may be due to tooth sensitivity, wedge-shaped defects, periodontal disease, apical periodontitis, hidden cracks in the teeth and other reasons.
1. Tooth sensitivity: for example, frequent night grinding, severe tooth abrasion, tooth enamel outside the teeth due to daily wear and tear and reduce the internal dentin exposed in the oral cavity, dentin is more sensitive to external stimuli, biting things will be a transient pain, so the teeth to bite things to make the force.
2. Wedge-shaped defects: due to the long time every day horizontal brushing, so that the teeth and gums at the junction of the neck enamel defects, will also make the teeth in the bite pain, so hard to bite something to make the force.
3. Periodontal disease: If there are periodontal diseases, such as periodontitis, gingivitis, etc., which can be manifested as red and swollen gums, tender teeth, change of tooth position, etc., it will cause the teeth to loosen when biting, and stimulate the periodontal membrane to produce a painful sensation, so it is not possible to bite hard enough.
4. Periapical inflammation: When there is inflammation in the apical part of the teeth, the inflammation part of the apical part of the teeth will be pressed when biting, and the pain will be stimulated by the inflammation, so the teeth will not be able to bite hard.
5. Hidden cracks: If there are hidden cracks in the teeth, it will be manifested as sensitivity to cold, heat, acidity and sweetness, and pain will easily appear when biting things, which will lead to the teeth not being able to bite things vigorously.
If you have a cracked tooth, you should go to a regular dental clinic for a comprehensive examination and a clear diagnosis, and then go for treatment.