Anaphylaxis triggered by prick test with latex extract: a case report.

Sao Paulo Med J

MD, PhD. Attending Physician, Clinical Immunology and Allergy Division, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo (SP), Brazil.

Published: February 2020

Context: Adverse reactions associated with prick tests are rare but may be present as serious systemic reactions.

Case Report: A 38-year-old female nursing technician complained of three episodes of anaphylaxis in one year, all in the workplace. To investigate latex allergy, the patient underwent the prick test with latex, and immediately developed a rash, itchy skin, hoarseness, dyspnea and dry cough. Her condition improved promptly after appropriate measures were established for controlling her anaphylaxis.

Conclusion: The skin test must be performed under medical supervision, since complications that can lead to life-threatening reactions, if support measures are not readily implemented, have been attributed to this test.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9744001PMC
http://dx.doi.org/10.1590/1516-3180.2017.0295031217DOI Listing

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