Recurrent hepatitis following halothane exposures.

The existence of hepatotoxicity due to halothane remains subject to debate. Three cases are presented in which multiple exposures to halothane were followed in several instances by evidence of postoperative fever and/or hepatitis. In one case, hepatitis with bridging necrosis developed; the patient responded to long-term steroid therapy. In another, fulminant hepatic necrosis proved fatal. A brief review of halothane hepatitis is given. Otherwise unexplained fever and hepatitis following the use of halothane, especially if recurrent or accompanied by evidence of hypersensitivity, should contraindicate subsequent use of that drug.