This preparation is for intravenous use only. Neurotoxicity appears to be dose related. Extreme care must be used in calculating and administering the dose of vincristine sulfate injection, since overdosage may have a very serious or fatal outcome.
Special dispensing information: when dispensing vincristine sulfate injection, in other than the original container, it is imperative that it be packaged in the provided overwrap which bears the following statement: do not remove covering until moment of injection. Fatal if given intrathecally. For intravenous use only. A syringe containing a specific dose must be labeled, using the auxiliary sticker provided, to state: fatal if given intrathecally. For intravenous use only.