Chinese Journal of Pharmacovigilance ›› 2023, Vol. 20 ›› Issue (9): 1078-1080.
DOI: 10.19803/j.1672-8629.20220630

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Differentiation of vancomycin induced anaphylactoid and anaphylactic reactions

ZANG Tianying, LIU Bingyang, TANG Xiaojun*   

  1. Maxillo-facial Surgery Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100144, China
  • Received:2022-10-28 Online:2023-09-15 Published:2023-09-14

Abstract: Vancomycin is a glycopeptide antibiotic, which is widely used in clinic. It is one of the most effective antibiotics for drug-resistant gram-positive bacterial infections. It can control refractory infections, but may also induce a variety of side effects. For example, the incidence of anaphylactoid reactions represented by Red Man Syndrome (RMS) and Ig-E mediated hypersensitivity reactions is high, and the clinical consequences are serious. Moreover, the clinical manifestations and diagnostic methods of the two are similar, which requires quick identification and intervention. However, the treatment methods following the two types of reactions vary and whether vancomycin can continue to be used depends on the conditions of patients, so the prevention, diagnosis and differential diagnosis of the two types of side effects are very important. With regard to the similarities and differences between RMS and Ig-E mediated hypersensitivity, this article reviews the related literature and outlines the clinical manifestations, differential diagnosis, identification of high-risk populations, prevention methods, and treatments.

Key words: vancomycin, red man syndrome, anaphylactoid reaction, Ig-E mediated hypersensitivity reaction, anaphylaxis, adverse drug reactions

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