Were you looking for information on Generic Tranxene? Generic for Tranzene is a common misspelling of generic for Tranxene.
Since the patent for the brand-name version has expired, generic Tranxene® is now available. However, these are generic versions of the immediate-release form only. No generic versions of the extended-release form are currently available. Various companies make generic Tranxene, and the FDA has given it an "AB" or "AP" rating, which means that it should be equivalent to the brand-name version.
(Click Generic Tranxene to learn more, including how the FDA rates generic drugs in comparison to the brand-name versions and how generic Tranxene may differ from the brand-name formula.)