Perjeta Side Effects
What should I watch for?
Your condition will be monitored carefully while you are receiving this medicine. Report any side effects. Continue your course of treatment even though you feel ill unless your doctor tells you to stop.
Do not become pregnant while taking this medicine or for 7 months after stopping it. Women should inform their doctor if they wish to become pregnant or think they might be pregnant. Women of child-bearing potential will need to have a negative pregnancy test before starting this medicine. There is a potential for serious side effects to an unborn child. Talk to your health care professional or pharmacist for more information. Do not breast-feed an infant while taking this medicine or for 7 months after stopping it.
Women must use effective birth control with this medicine.
Call your doctor or health care professional for advice if you get a fever, chills or sore throat, or other symptoms of a cold or flu. Do not treat yourself. Try to avoid being around people who are sick.
You may experience fever, chills, and headache during the infusion. Report any side effects during the infusion to your health care professional.
Common and Rare Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor or nurse immediately if any of the following side effects occur:
Black, tarry stools
burning, numbness, tingling, or painful sensations
joint pain, stiffness, or swelling
lower back or side pain
painful or difficult urination
redness of the skin
swelling of the eyelids, face, lips, hands, or feet
tightness in the chest
troubled breathing or swallowing
ulcers, sores, or white spots in the mouth
unsteadiness or awkwardness
unusual bleeding or bruising
unusual tiredness or weakness
weakness in the arms, hands, legs, or feet
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Body aches or pain
change in taste
hair loss or thinning of the hair
loosening of the fingernails
loss of taste
loss of voice
redness or soreness around the fingernails
watering of the eyes
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.