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Amoxicillin-clavulanate induced DRESS syndrome masquerading as red man syndrome
Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a severe drug-induced hypersensitivity reaction carrying a mortality rate of up to 10%. We present a rare case of DRESS syndrome induced by amoxicillin-clavulanate, initially masquerading as red man syndrome. A 32-year-old mal...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9648334/ https://www.ncbi.nlm.nih.gov/pubmed/36387629 http://dx.doi.org/10.4103/jfmpc.jfmpc_2073_21 |
Sumario: | Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a severe drug-induced hypersensitivity reaction carrying a mortality rate of up to 10%. We present a rare case of DRESS syndrome induced by amoxicillin-clavulanate, initially masquerading as red man syndrome. A 32-year-old male was admitted with flu-like symptoms and a maculopapular rash on the trunk and face that was exacerbated with vancomycin infusion, concerning for red man syndrome. He was receiving systemic antibiotics (vancomycin, ceftriaxone, and metronidazole) for infective endocarditis and previously took amoxicillin-clavulanate for a dental abscess. Despite the discontinuation of vancomycin, the exanthem continued to worsen, extending to involve >50% of his body surface area. Eosinophilia, hepatosplenomegaly, and acute kidney and liver injuries prompted consideration of DRESS syndrome. All antibiotics were discontinued, and systemic glucocorticoids were initiated. Punch biopsy revealed interface dermatitis with eosinophilic infiltrates; a high RegiSCAR score confirmed the diagnosis of DRESS. Amoxicillin-clavulanate was flagged as a severe allergy and deemed the culprit owing to the timing of exposure and personal/family history of hypersensitivity. |
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