Topical anesthetic allergy is a rare but recognized entity forwhich incidence is difficult to calculate owing to the difference between a perceivedand trueallergic response.Allergic episodesattributed to topical anesthetics are typically adverse reactions, such as a vasovagal event, rather than thedevelopmentofhypersensitivity.1However, several articles place the likely incidence of topical ane...
