Visual and absorbance analyses of admixtures containing vancomycin and piperacillin-tazobactam at commonly used concentrations.

CONCLUSION: Visual, microscopic, and absorbance analyses showed no evidence of incompatibility when piperacillin-tazobactam 33.75-90 mg/mL was combined with vancomycin ≤7 mg/mL. Reversible and irreversible precipitates formed when piperacillin-tazobactam was combined with vancomycin ≥8 mg/mL. PMID: 26843502 [PubMed - in process]
Source: American Journal of Health-System Pharmacy : AJHP - Category: Drugs & Pharmacology Authors: Tags: Am J Health Syst Pharm Source Type: research