[Supposed allergy to beta-lactam antibiotics: is it time for reflections and actions?]

Abstract

The excessive, often unconfirmed suspicions of beta-lactam allergy affect up to 10% of the general population, improperly denying a significant percentage of individuals the opportunity to be treated with first-line antibiotics, forcing clinicians to resort to second-line choices that are not always equally effective, safe, and contribute to the increase in antibiotic resistance. Pediatricians and general practitioners can play a crucial role in recognizing and addressing weak suspicions of beta-lactam allergy, actively participating in removing the "label" of being allergic. The article, based on Who AWaRe Manual recommendations, presents current evidence on the issue with practical guidance to promote accurate interpretation and management of an overestimated problem that does not encourage a culture of optimal and prudent antibiotic use.