title: Antibiotic use in the emergency department: I. The penicillins and cephalosporins.
abstract: The penicillins and cephalosporins are beta-lactam agents that provide broad-spectrum antimicrobial coverage pertinent to many infectious diseases diagnosed in the emergency department. These groups of drugs also have in common their classification into subcategories or "generations" that delineate their usefulness in specific clinical scenarios such as infections with Gram-positive or -negative bacteria, Pseudomonas infections, or febrile neutropenic patients. Understanding these subcategories is essential to both efficacious and cost-effective use of these agents. This article reviews the pharmacology and clinical utility of the beta-lactams--including a new class of antibiotics, the carbacephams--for the emergency physician.
authors: Department of Emergency Medicine, Maricopa Medical Center, Phoenix, Arizona 85008, USA.
authors: E S
authors: ES
authors: Pollack
authors: C V
authors: CV
authors: Pollack
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use; D002434:Cefadroxil / Q000627:therapeutic use; D002437:Cefazolin / Q000627:therapeutic use; D002444:Cefuroxime / Q000627:therapeutic use; D002506:Cephalexin / Q000627:therapeutic use; D002511:Cephalosporins / Q000009:adverse effects / Q000627:therapeutic use*; D004363:Drug Utilization; D004636:Emergency Service, Hospital; D006801:Humans; D010400:Penicillin G / Q000627:therapeutic use; D010404:Penicillin V / Q000627:therapeutic use; D010406:Penicillins / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D002511:Cephalosporins; D010406:Penicillins; D002434:Cefadroxil; D000667:Ampicillin; D002437:Cefazolin; D002444:Cefuroxime; D002506:Cephalexin; D010400:Penicillin G; D010404:Penicillin V