Fever from caffeine.

P Daroca; J Rodriguez; M Reaño; G Canto; P Miranda

doi:10.1111/j.1398-9995.1996.tb04586.x

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PubMed · 8781675

Fever from caffeine.

P Daroca·J Rodriguez·M Reaño·G Canto·P Miranda

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Abstract

Since childhood, a 53-year-old women had developed chills, high-grade fever, myalgia, and cephalea after the ingestion of coffee, tea, cola beverages, and some oral "antiflu" compounds. Skin prick tests performed with all the implicated substances were negative. Single-blind oral challenges with both caffeine and theophylline were positive, reproducing exactly the same clinical symptoms and fever. Oral challenge with pentoxifylline was negative. We report a case of caffeine-induced fever in which we have demonstrated cross-reactivity with theophylline, but not with pentoxifylline.

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P Daroca, J Rodriguez, M Reaño, G Canto, P Miranda. 1996. Fever from caffeine.. https://doi.org/10.1111/j.1398-9995.1996.tb04586.x

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