Hypersensitivity to amoxicillin, clavulanic acid & to any of the penicillins or excipients. History of severe immediate hypersensitivity reaction (eg, anaphylaxis) to another β-lactam agent (eg, cephalosporin, carbapenem or monobactam). History of jaundice/hepatic impairment due to amoxicillin/clavulanic acid.