<p>Hypersensitivity to the active substances or to any of the excipients. Hypersensitivity to any cephalosporin antibacterial agent. Severe hypersensitivity (e.g. anaphylactic reaction, severe skin reaction) to any other type of &beta;-lactam antibacterial agent (e.g. penicillins, monobactams or carbapenems).</p>