Mercaptopurine*
Labeling for this product contains a bolded warning at the BEGINNING of the package insert THAT IS NOT BOXED.
- Mercaptopurine is a potent drug.
- It should not be used unless a diagnosis of acute lymphatic leukemia has been adequately established, and the responsible physician is knowledgeable in assessing response to chemotherapy.
Package Inserts
Additional Information
Updated January 2018