Clinical reference
Antibiotic · Polymyxin · Neonatology, Infectious Diseases
Polymyxin antibiotic for severe multidrug-resistant gram-negative infections (e.g., Acinetobacter baumannii, Klebsiella pneumoniae, Pseudomonas aeruginosa). Dosing as colistin base: 2.5–5 mg/kg/day IV or IM in 2–4 divided doses (max 5 mg/kg/day with normal renal function). Nebulized use is off-label. Optimal neonatal dosing uncertain; combination therapy…