title: An infectious mononucleosis-like syndrome induced by minocycline: a third pattern of adverse drug reaction.
abstract: A 22-year-old black man developed fever, chills, fatigue, night sweats, tender lymphadenopathy, and a generalized, pruritic, macular eruption 3 weeks after starting minocycline therapy for acne. His illness was also characterized by a palpable spleen tip, marked lower extremity and scrotal edema, and generalized lymphadenopathy. The patient had leukocytosis with a large percentage of atypical lymphocytes on peripheral smear and liver dysfunction. Titers for Epstein-Barr virus, hepatitis B, toxoplasmosis; and cytomegalovirus were all negative. Human immunodeficiency virus-1 viral load and antibodies were also negative. Marked improvement was noted after the discontinuation of minocycline and the use of systemic corticosteroids. With the negative viral serologies, the clinical picture was most consistent with an infectious mononucleosis-like syndrome produced by the minocycline ingestion.
authors.affiliation: Department of Dermatology, George Washington University Medical Center, Washington, DC 20037, USA.
authors.forename: J R
authors.initials: JR
authors.lastname: Lupton
authors.forename: P
authors.initials: P
authors.lastname: Figueroa
authors.forename: P
authors.initials: P
authors.lastname: Tamjidi
authors.forename: B J
authors.initials: BJ
authors.lastname: Berberian
authors.forename: V I
authors.initials: VI
authors.lastname: Sulica
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy; D000328:Adult; D000900:Anti-Bacterial Agents / Q000009:adverse effects*; D003937:Diagnosis, Differential; D004342:Drug Hypersensitivity / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D007244:Infectious Mononucleosis / Q000139:chemically induced / Q000175:diagnosis*; D008297:Male; D008911:Minocycline / Q000009:adverse effects*; D013577:Syndrome
chemical_list: D000900:Anti-Bacterial Agents; D008911:Minocycline