Penicillin Allergy, also known as allergy to penicillin, is related to benzylpenicillin allergy and ige responsiveness, atopic. An important gene associated with Penicillin Allergy is IL13 (Interleukin 13), and among its related pathways/superpathways are Cytokine Signaling in Immune system and Overview of interferons-mediated signaling pathway. The drugs Levofloxacin and Ofloxacin have been mentioned in the context of this disorder. Affiliated tissues include skin and spinal cord, and related phenotypes are growth/size/body region and endocrine/exocrine gland