Tooth pain when eating hot and cold is mostly due to tooth pulp inflammation, divided into reproducible and non-reproducible inflammation, need to consider medication after filling or root canal treatment after filling.
1. Reproducible pulpitis: when the outside world is too cold and too hot stimulation or caries and other factors, can cause reproducible inflammation of the pulp, the teeth will be outside of the hot and cold stimulation of transient pain, at this time, you can use clove oil medication to pacify the pulp, so that the inflammation is eliminated and then fill the decayed teeth.
2. Irreducible pulpitis: when the pulp of the tooth has been subjected to external stimulation for a long time or the pulp has been infected can not be recovered by itself, the tooth will appear spontaneous pain, to the outside world of hot and cold stimuli to produce intense persistent pain, at this time you need to carry out root canal treatment to remove the infected pulp, root canal treatment, and then consider carrying out the crown restoration.
The tooth is painful when eating hot and cold, it is recommended to go to the hospital for examination and timely treatment, and the medication should follow the doctor’s instructions.