Anesthesia & pain control in dentistry
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Anesth Pain Control Dent · Jan 1993
Case ReportsAn anaphylactoid reaction following local anesthesia: a case report.
A case report of an adverse reaction to a preparation of an amide local anesthetic, prilocaine with epinephrine, is presented. Signs and symptoms were consistent with an anaphylactic reaction and the patient responded positively to treatment based on this assumption. Treatment included administration of epinephrine injected sublingually and oxygen by inhalation. ⋯ A number of explanations are possible and a final diagnosis of an anaphylactoid reaction was made. Local anesthetic allergies and their management are reviewed. The literature demonstrates that an allergic reaction to amide local anesthetics can occur and a thorough history, intradermal testing, and subcutaneous challenge are reasonable approaches to determine a safe agent for subsequent use.