Cefovex Adverse Reactions

The most common are hypersensitivity reactions, including skin rashes, urticaria, eosinophilia, fever, reactions resembling serum sickness, and anaphylaxis.
There may be a positive response to the Coombs' test although haemolytic anaemia rarely occurs. Neutropenia and thrombocytopenia have occasionally been reported. Agranulocytosis has been associated rarely with some cephalosporins. Bleeding complications related to hypoprothrombinaemia and/or platelet dysfunction have occurred especially with cephalosporins and cephamycins having an N-methylthiotetrazole side-chain, including cefamandole, cefbuperazone, cefmenoxime, cefmetazole, cefonicid, cefoperazone, ceforanide, cefotetan, cefpiramide, and latamoxef. The presence of a methylthiadiazolethiol side-chain, as in cefazolin, or an N-methylthiotriazine ring, as in ceftriaxone, might also be associated with such bleeding disorders.
Cefoxitin may interfere with the Jaffe method of measuring creatinine concentrations to reduce falsely high values; this should be borne in mind when measuring renal function.