Question about medication?

What could be reasons that a NDC number would change on a medicine that is the same type and generic brand?

Two years ago I was taking clonazepam by par and then switched to teva and now just switched back to par and noticed the NDC number is different than it was.

2 Answers

  • 2 months ago

    It could be due to updates.

  • 2 months ago

    The NDC number identifies the labeler, product, and trade package size.  If any of these changed, the code would change.

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