Complications associated with local anesthetic administration are rare. This program discusses complications occurring in and around the site of local anesthetic drug administration - facial nerve paralysis, hematoma, paresthesia, trismus and needle breakage, their prevention, recognition and management as well as the two systemic adverse drug reactions – allergy and overdose – are reviewed as each relates to the administration of local anesthetic drugs.

Learning Objectives:

Name 5 localized complications associated with administration of dental local anesthetics
Discuss the mechanism of and signs & symptoms associated with multiple complications
Name the three systemic adverse drug reactions (ADRs)
Discuss the differences between allergy & overdose
List the components of a local anesthetic cartridge and potential allergic reactions
Describe the signs & symptoms of local anesthetic overdose

Course created: 2016
Course reviewed: 2022