Journal of the American Dental Association, Vol 125, Issue 10, 1362-1366
Copyright © 1994 by American Dental Association
Identifying true lidocaine allergy
D Jackson,
AH Chen,
and
CR Bennett
Department of Anesthesiology, School of Dental Medicine, University of Pittsburg 15261.
Allergies to local anesthetics are rare. More often, the allergic response is caused by a metabolite, preservative or unrelated substance. At times, an apparent allergic reaction can be brought on by anxiety. An idiopathic reaction to lidocaine is described, and allergy testing is discussed.