A Case of Daptomycin-Induced Eosinophilic Pneumonia

Abstract

Daptomycin is commonly used for methicillin-resistant Staphylococcus aureus infections, but 1 rarely reported adverse reaction for its use is daptomycin-induced eosinophilic pneumonia. It is unclear how or why the drug produces this reaction. Workup includes ruling out other infectious causes and discontinuing daptomycin, and bronchoscopy showing more than 25% eosinophils is diagnostic. Here, we report a rarely described patient case of daptomycin-induced eosinophilic pneumonia and discuss its management.