Tooth pain when eating, consider that may be tooth decay, dentin allergy, tooth cracks, periodontitis and other factors, need to be symptomatic filling, desensitization, root canal treatment, periodontal treatment and other treatments.
1. Dental filling: if your teeth hurt when you eat, it may be that the tooth decay reaches the deep dentin layer and causes deep caries, or the neighboring surface is decayed and causes pain due to food blockage, you can go to the hospital and use special instruments to remove the decayed tooth tissues, and then use composite resin and other fillings for filling and restoration.
2. Desensitization: When the occlusal surface of the teeth is worn out, the dentin is exposed, which leads to dentin allergy, thus causing tooth pain when eating, in this case, silver nitrate and other drugs can be used to desensitize the teeth.
3. Root canal treatment: If tooth decay reaches the pulp cavity, the pulp will be infected and cause diseases such as pulpitis or apical periodontitis, which will lead to tooth pain when biting, you need to go to the hospital to take an X-ray film, check it out and then carry out the root canal treatment to relieve the pain.
4. Periodontal treatment: clinically, periodontitis may appear loose teeth, pain symptoms, you can go to the hospital periodontology department for scaling and subgingival scraping and other periodontal treatments to relieve pain, if the affected tooth is too loose, and alveolar bone resorption up to the apical one-third of the tooth, you need to consider the extraction of the affected tooth.