“…6 Indeed, the described patient 3 was already atopic with previous documented chronic eosinophilia, mixed-cell interstitial dermatitis, known urticarial reaction to iodixanol, as well as pruritic papules by chronic drug eruptions. This patient received 8 different medications during anesthesia, including midazolam, 7 sufentanil, 8 vecuronium, 9 vancomycin, 10 cefepime, 11 fluconazole, 12 ceftriaxone, 13 and chlorhexidine, 14 all of which could have served as potential antigens.…”