When undergoing a root canal treatment, the dentist will typically administer local anesthesia to numb the area, and will only proceed with the treatment once the anesthesia has taken effect. Therefore, patients should not feel any pain during the procedure. However, if the anesthesia dosage is insufficient or if the patient’s tooth is severely inflamed, there is a possibility of experiencing pain during the procedure. Nevertheless, these situations are rare. Mild discomfort or pain may be experienced in the days following the treatment, but this can often be managed with oral medications.