- Gram Pos (Not enterococci, MRSA, Listeria)
- Gram Neg (h. influenza, E. coli, Proteus, Klebsiella, M.catarhalis, Proteus, N.gonorrhea)
(Not Pseudomonas, Enterobacter, Serratia)
- Dose: 1 gm q8hr to 2 gm q4 hr (non absorbed) IM or IV
- serum binding 65-79%
- Check PT time, preexisting coagulopathy is a relative contraindication