PT - JOURNAL ARTICLE AU - Ashley Michelle Zerr AU - Kimberly Ku AU - Areeba Kara TI - Cotton Fever: A Condition Self-Diagnosed by IV Drug Users AID - 10.3122/jabfm.2016.02.150267 DP - 2016 Mar 01 TA - The Journal of the American Board of Family Medicine PG - 276--279 VI - 29 IP - 2 4099 - http://www.jabfm.org/content/29/2/276.short 4100 - http://www.jabfm.org/content/29/2/276.full SO - J Am Board Fam Med2016 Mar 01; 29 AB - The presentation of fever in an intravenous drug user prompts diagnostic testing targeted at identifying infectious etiologies. However, an alternate diagnosis exists in “cotton fever.” While few reports describe this phenomenon in the peer-reviewed literature, the diagnosis is well recognized among the intravenous drug user community. Although its etiology is not well understood, cotton fever seems to be a self-limited, febrile response to the intravenous administration of a drug filtered through cotton. Educating clinicians regarding cotton fever may limit unnecessary hospital admissions and improve our ability to care for this population.