If you are wondering why you have a toothache after a filling, you must first know what the root problem is. Dental caries are one of the most frequent diseases in the world.
Dental fillings are procedures that eliminate cavities in affected teeth. The objective is to restore the aesthetics and function of the affected teeth.
It may be normal to feel some type of discomfort or pain in the treated tooth; in some cases, it is due to a poor fit in the bite or irritation from the material used.
In most cases, after dental fillings there is no pain, discomfort, or sensitivity; however, some people may experience discomfort that usually appears when the effect of the anesthesia wears off.