Some tooth pain or sensitivity is to be expected after a filling and should improve within a few days to a couple of weeks. However, persistent pain may indicate nerve irritation, an allergic reaction ...

Cavity pain can range from mild to severe. The pain typically worsens as the cavity grows deeper into the tooth, closer to the nerves. Cavities, which dentists sometimes call dental caries, are spots ...

Lucknow: Dental experts at KGMU have cautioned that minor tooth sensitivity, if ignored or self-treated, can silently damage the tooth nerve and eventually lead to the need for a root canal. On World ...