History of hypersensitivity to cephalosporins, penicillins or other β-lactam antibacterials. Discontinue treatment if severe hypersensitivity, C. difficile
-associated diarrhoea occurs. Preexisting seizure disorder. Development of positive direct antiglobulin test may occur during treatment. Superinfections may occur. May affect ability to drive & use machines. Renal impairment. Not to be used during pregnancy. Lactation. Childn.