Side effects may occur with PERJETA
What are the most serious side effects of PERJETA?
Receiving PERJETA during pregnancy can result in the death of an unborn baby and birth defects.
PERJETA may cause heart problems, including those without symptoms (such as reduced heart function) and those with symptoms (such as congestive heart failure).
What are other possible serious side effects of PERJETA?
PERJETA should not be used in patients who are allergic to pertuzumab or to any of the ingredients in PERJETA. Possible serious and sometimes fatal side effects of PERJETA include infusion-related reactions and severe allergic reactions (hypersensitivity reactions/anaphylaxis).
See additional Important Safety Information below.