Antibiotic regimens for the treatment of hospital-acquired pneumonia (HAP) include: ^{safetyandquality.gov.au}+4 ^{1 2 3 4 5}

• Piperacillin/tazobactam (Tazocin®) 4.5 g IV 8 hourly plus Gentamicin* 5 mg/kg/day IV
• Vancomycin* plus cefepime
• Vancomycin plus piperacillin/tazobactam
• Vancomycin* plus aztreonam
• Omadacycline (Nuzyra)
• Vancomycin or linezolid in patients with risk factors for MDROs, particularly with MRSA.

*Vancomycin requires approval from Infectious Diseases or Clinical Microbiology. ^{safetyandquality.gov.au 1}