Hello Doctor! I was taken root canal treatment for my left upper tooth a year back, recently I got severe pain around that tooth l took pain killers for that later at the tooth a small wound like pimple was created. Suggest me plz.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.