Säkkinen J, Huppunen M, Suuronen R. Complications following local anaesthesia

Administration of local anesthetics is daily routine for most dental practitioners. Normally, the effect is achieved and no adverse effects are seen. However, complications, even very serious ones, can occur in daily practice. Complications related to local anesthesia can be divided into two categories: peroperative and postoperative complications. Both can usually be be avoided by using the correct technique and dosage. However, if complications occur, the dentist should know how best to manage them. In this review the most common complications are presented. The preventive measures as well as treatment possibilities are also shortly described.