We report a case of a 3-year-old boy who administered sugammadex and developed an allergic reaction several minutes after the administration. He developed an increase in airway pressures and a decrease in peripheral oxygen saturation; auscultation revealed widespread wheezing in the lungs. He was successfully treated with immediate administration of methylprednisolone, pheniramine, and theophylline. We assumed an allergic reaction to sugammadex based on the clinical condition of the patient.
Keywords: General anaesthesia, hypersensitivity, sugammadex, child