Minocycline-induced liver injury.

Abstract

Tetracycline may cause fatty infiltration of the liver; more recently, it has been reported to cause intrahepatic cholestasis with bile duct depletion. However, minocycline, a derivative of tetracycline, is not generally recognized to be hepatotoxic. We report a series of six cases of presumed minocycline-induced liver injury; five of these patients had acute hepatitic illness, whereas one had a more prolonged course with histological evidence of chronic hepatitis. In addition, three patients demonstrated abnormal anti-nuclear antibody levels, and one had positive double-stranded DNA.