Treatment targets S. aureus, Streptococcus, Pseudomonas, E. coli
Vancomycin 15-20 mg/kg IV BID PLUS any of the following:
Ceftriaxone 2g  IV daily
Cefepime 2g IV IV three times daily
Ceftazidime 2g IV three times daily
Ciprofloxacin 400mg IV three times daily
Ceftriaxone 2g  IV daily
Cefepime 2g IV IV three times daily
Ceftazidime 2g IV three times daily
Ciprofloxacin 400mg IV three times daily
Use cefepime or ciprofloxacin if targeting Pseudomonas spp
Bone and joint antibiotics
GU antibiotics
Skin and soft tissue antibiotics
Neuro antibiotics
Nonsteroidal anti-inflammatory drugs
Antibiotics 
Cardiovascular antibiotics
Beta-lactams