Sudden pain after a few years of porcelain teeth in incisors, considering that it may be caused by gingival inflammation, secondary caries, pulpitis or apical periodontitis, etc., which can be treated by means of medication, filling and restoration, root canal treatment and other means.
1. Gingival inflammation: incisors suddenly appear pain after a few years of porcelain teeth, considering that the metal crown stimulation or poor hygiene may lead to gingivitis or periodontitis and other problems, so that the teeth appear gingival swelling and pain and other discomforts, you can rinse locally, periodontal treatment, and at the same time, you can take metronidazole, amoxicillin and other medications for anti-inflammatory treatment.
2. Secondary caries: If the edge of the porcelain tooth is not close, after a few years, it may lead to food residue retention in the porcelain tooth, resulting in secondary caries in the abutment teeth, thus causing pain, the need to remove the porcelain tooth after filling and repair, and then remodeling, secondary restoration.
3. Pulpitis or periapical inflammation: If the pulp of the incisor is not infected before wearing porcelain crowns, the tooth pain after a few years may be the incisor has been infected by bacteria, resulting in pulpitis or periapical inflammation, X-rays can be taken to confirm the diagnosis, the removal of crowns for the perfection of root canal treatment.