What is the role of antibiotics in the treatment of bacterial pneumonia?

Updated: Sep 30, 2020
  • Author: Justina Gamache, MD; Chief Editor: Guy W Soo Hoo, MD, MPH  more...
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The mainstay of drug therapy for bacterial pneumonia is antibiotic treatment. First-line antimicrobials for S pneumoniae, the most prevalent cause of bacterial pneumonia, are, for the penicillin-susceptible form of the bacterium, penicillin G and amoxicillin. For the penicillin-resistant form of S pneumoniae, first-line agents are chosen on the basis of sensitivity.

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