Drug of choice for serious infections due to:
Klebsiella
Enterobacter
Proteus
Haemophilus
Gonorrhea
Lyme Disease
Meningitis (+ vanc and ampicillin)
Pseudomonas meningitis (+ AG)
Klebsiella
Enterobacter
Proteus
Haemophilus
Cephalosporins
Aminoglycosides
Tetracyclines
Beta-lactams
Fluoroquinolones
Carbapenems
Penicillins
Rifamycins