General Spectrum of Activity

Gram positive:

  • Streptococci (except resistant Streptococcus pneumoniae)

  • Methicillin susceptible Staphylococcus aureus

  • Methicillin susceptible coagulase-negative Staphylococci

Gram negative:

  • E. Coli

  • Klebsiella

  • Proteus

Anaerobic:

  • Peptostreptococci