Does B 12 (cyanocobalamin Injection), solution have a shelf life/ experation date?

Answers (1)

22 May 2013

It should have an expiration date on the bottle. If it is a multidose vial and it is opened, it should be kept in the fridge and then discarded after 30 days though, no matter what the expiration date is.

Votes: +0
DzooBaby 22 May 2013

If it is unopened, then it is good until the expiration date on the label. There should be a lot number and expiration date on the side of the bottle, usually where the label seam is.

clairmo 25 Mar 2015

we've been told by two pharmacists that it is a mistake to refrigerate injectable B-12. they also offered that it can be used up to three months after expiration date'

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