β-lactam antibiotics are a broad class of antibiotics that include penicillin derivatives (penams), cephalosporins (cephems), monobactams, and carbapenems, that is, any antibiotic agent that contains a β-lactam nucleus in its molecular structure. They are the most widely-used group of antibiotics.
While not true antibiotics, the β-lactamase inhibitors are often included in this group.
β-lactam antibiotics are indicated for the prophylaxis and tre...
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