ZERBAXA vials should be stored refrigerated at 2 to 8°C (36 to 46°F) and protected from light.
The reconstituted solution, once diluted, may be stored for 24 hours at room temperature or for 7 days under refrigeration at 2 to 8° C (36 to 46°F).
Storage of Constituted Solutions: Upon constitution with sterile water for injection or 0.9% sodium chloride injection, reconstituted ZERBAXA solution may be held for 1 hour prior to transfer and dilution in a suitable infusion bag.
Following dilution of the solution with 0.9% sodium chloride or 5% dextrose, ZERBAXA is stable for 24 hours when stored at room temperature or 7 days when stored under refrigeration at 2 to 8°C (36 to 46°F).
Constituted ZERBAXA solution or diluted ZERBAXA infusion should not be frozen.