To diagnose an erythromycin allergy, doctors conduct skin tests or drug challenges. Some may outgrow this sensitivity, allowing for careful reintroduction under medical supervision.

Skin tests and detailed patient history are used to diagnose erythromycin allergies. Over time, sensitivity may decrease, potentially allowing for gradual reintroduction.

Erythromycin allergy is diagnosed through clinical evaluation and sometimes allergy testing. Allergies can diminish over time, enabling retesting and possible drug reintroduction.