Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042109 (urticaria)
 6,569 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An apparent case of folic acid hypersensitivity and fever in a 36-year-old anephric man is reported. The patient first experienced pruritus when he received 1 mg of folic acid daily; the drug subsequently was discontinued. Three months later, after administration of 1 mg of folic acid daily, the patient became febrile and pruritic. Fever, generalized pain, chills, urticaria and pruritus persisted despite administration of acetaminophen/oxycodone tablets. Leukocytosis was not present. Challenge with a 10-mg/ml folic acid solution intradermally revealed the patient was hypersensitive to folic acid. Previous reports of folic acid-induced hypersensitivity are reviewed. Hypersensitivity to folic acid should be suspected if a patient experiences fever or rash, or both, while receiving folic acid and if neither symptom can be attributed to infection or other pathologic state.
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PMID:Folic acid hypersensitivity and fever: a case report. 51 48

Three apparently immunocompetent patients died in the intensive care unit at Loni Hospital, Ahmednagar, Maharashtra, India, between 2001 and 2006 due to multiorgan failure and Strongyloides stercoralis septicaemia following a short course of corticosteroid (prednisolone) therapy of 6-17 days for peripheral blood eosinophilia associated with urticaria and angioneurotic oedema, bronchospasm, and generalised aches and pains, respectively. None of the patients had any obvious lymphoproliferative disorder, solid tumour or HIV 1+2 infection as an underlying immunosuppressive condition. These three patients highlight the extreme caution that must be exercised in administering a moderate dose of oral corticosteroid even for a short period of time as well as the high degree of suspicion that needs to be maintained if there is clinical deterioration following corticosteroid therapy.
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PMID:Strongyloides stercoralis septicaemia following steroid therapy for eosinophilia: report of three cases. 1766 20