The flare-up phenomenon in endodontics: a clinical perspective and review

The acute endodontic cellulitis exacerbation, which can be potentially fatal, is a definitive entity in endodontic flare-ups. Aerobic microbes, particularly streptococci, are the predominant causative microbes isolated. There was a noticeable absence of obligate anaerobes. This is significant for the selection of an antibiotic for therapy. Treatment parameters were presented. An endodontic cellulitis exacerbation is most unlikely with obligate anaerobes. An endodontic flare-up perspective was attempted with some clinical parameters. The proponents of routine one-visit endodontic treatment with prophylactic drugs to prevent cellulitis exacerbations do not appear to offer any advantage to the more traditional approaches to endodontic treatment of the patient, which may be more beneficial.