Hello!
Patient presented last week with pain and deep caries perforating the pulp, proceeded to Rct, cleaned and shaped the canal, upper 5, and placed calcium hydroxide for 7 days. She was also on an antibiotic course (amoxicillin/clavulanic acid). She came with no signs of infection so I proceeded to the final obturation and she rang me a day later saying she is in pain and swollen..is this an indicator of re-treatment?