Important Safety Information

What is the most important information I should know about Erivedge?

• Erivedge can cause your baby to die before it is born (be stillborn) or cause your baby to have severe birth defects
• For females who can become pregnant, talk with your healthcare provider about the risks of Erivedge to your unborn child. Your healthcare provider will do a pregnancy test within 7 days before you start taking Erivedge. Avoid pregnancy by using birth control during treatment and for 24 months after your final dose. Tell your healthcare provider right away if you have unprotected sex or think that your birth control has failed
• For males, Erivedge is present in semen. Do not donate semen while you are taking Erivedge and for 3 months after your final dose. You should always use a condom, even if you have had a vasectomy, during sex with female partners who are pregnant or who are able to become pregnant, during treatment with Erivedge, and for 3 months after your final dose to protect your female partner from being exposed to Erivedge
• Tell your healthcare provider right away if you or your female partner could be pregnant or thinks she is pregnant while you are taking Erivedge

Exposure to Erivedge during pregnancy:

If you become pregnant during treatment with Erivedge, you or your healthcare provider should report your pregnancy to Genentech at (888) 835-2555.

What should I tell my healthcare provider before taking Erivedge?

• If you are pregnant or plan to become pregnant
• If you are breastfeeding or plan to breastfeed. You should not breastfeed during treatment and for 24 months after your final dose of Erivedge.
• About all the medicines you take

What should I avoid while taking Erivedge?

• Do not donate blood or blood products while you are taking Erivedge and for 24 months after your final dose
• Do not donate semen while you are taking Erivedge and for 3 months after your final dose

What are the possible side effects of Erivedge?

• Bone growth problems. Bone growth problems have happened in children who have been exposed to Erivedge. These problems may continue even after stopping treatment with Erivedge

• The most common side effects of Erivedge are:
  • Muscle spasms
  • Hair loss
  • Change in how things taste or loss of taste
  • Weight loss
  • Tiredness
  • Nausea
  • Diarrhea
  • Decreased appetite
  • Constipation
  • Joint pain 
  • Vomiting

Erivedge can cause absence of menstrual periods (amenorrhea) in females who are able to become pregnant. It is not known if amenorrhea is permanent. Talk to your healthcare provider if you have concerns about fertility.

These are not all of the possible side effects of Erivedge. Because everyone is different, it is not possible to predict what side effects any one person will have or how severe they may be. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at (800) FDA-1088 or www.fda.gov/medwatch. You may also report side effects to Genentech at (888) 835-2555.

Please see full Prescribing Information for additional Important Safety Information, including serious side effects, and the Medication Guide.