Drug Allergy, also known as drug allergies, is related to carbapenem allergy and chlorhexidine allergy. An important gene associated with Drug Allergy is TPT1 (Tumor Protein, Translationally-Controlled 1), and among its related pathways/superpathways are Allograft rejection and Network map of SARS-CoV-2 signaling pathway. The drugs Ketotifen and Histamine have been mentioned in the context of this disorder. Affiliated tissues include skin and t cells, and related phenotypes are homeostasis/metabolism and growth/size/body region