(ampicillin sodium, sulbactam sodium)
UNASYN® (ampicillin sodium and sulbactam sodium) for Injection, USP is supplied as a sterile off-white dry powder in glass vials and piggyback bottles. The following packages are available:
Vials containing 1.5 g (NDC 0049-0013-83) equivalent of UNASYN (1 g ampicillin as the sodium salt plus 0.5 g sulbactam as the sodium salt).
Vials containing 3 g (NDC 0049-0014-83) equivalent of UNASYN (2 g ampicillin as the sodium salt plus 1 g sulbactam as the sodium salt).
UNASYN sterile powder is to be stored at or below 30°C (86°F) prior to reconstitution.
When concomitant therapy with aminoglycosides is indicated, UNASYN and aminoglycosides should be reconstituted and administered separately, due to the in vitro inactivation of aminoglycosides by any of the aminopenicillins.
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