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Type II hypersensitivity involves IgG and IgM antibodies targeting cell surface antigens, leading to cell destruction. This can occur through complement activation, antibody-dependent cell-mediated cytotoxicity (ADCC), or acting as opsonins for phagocytosis. When excessive, these reactions cause significant tissue damage.Drug-induced hemolytic anemia is a common example, where drugs like penicillin or cephalosporins bind to red blood cells, forming drug-protein complexes. These complexes...
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Examination of Oral Candida Infection in Primary Sjögren's Syndrome Patients
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Fluconazole-associated Stevens-Johnson syndrome.

Jayantha Thiyanaratnam1, Philip R Cohen, Shanti Powell

  • 1Medical School, Baylor College of Medicine, Houston, TX, USA.

Journal of Drugs in Dermatology : JDD
|October 15, 2010
PubMed
Summary

Fluconazole rarely causes Stevens-Johnson syndrome (SJS). This case report details a young Indian man who developed SJS after a second fluconazole dose, highlighting the need for vigilance with this antifungal medication.

Area of Science:

  • Dermatology
  • Pharmacology
  • Infectious Diseases

Background:

  • Fluconazole is a widely used antifungal agent.
  • Stevens-Johnson syndrome (SJS) is a rare but severe adverse drug reaction.
  • Understanding drug-induced SJS is crucial for patient safety.

Observation:

  • A case of Stevens-Johnson syndrome is presented in a young Indian male.
  • The adverse event occurred shortly after the second dose of fluconazole.
  • Review of prior literature on fluconazole-associated SJS and toxic epidermal necrolysis (TEN) was conducted.

Findings:

  • Previously reported patients with fluconazole-induced SJS/TEN included a majority who were immunocompromised (3/5).
  • All previously reported patients required hospitalization (5/5).

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  • Complete resolution of the drug-induced condition was observed in all reviewed cases.
  • Implications:

    • This case underscores the potential for fluconazole to induce severe cutaneous adverse reactions.
    • Healthcare providers should be aware of the risk of SJS with fluconazole, even with short-term use.
    • Prompt recognition and management are essential for favorable outcomes in drug-induced SJS/TEN.