What side effects may I notice from receiving XTANDI?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions (skin rash, itching or hives; swelling of the face, lips, or tongue)
-changes in vision
-confusion
-falls
-loss of memory
-pain or tightness in the chest, neck, back, or arms
-seizures
-stroke (changes in vision; confusion; trouble speaking or understanding; severe headaches; sudden numbness or weakness of the face, arm or leg; trouble walking; dizziness; loss of balance or coordination)
Side effects that usually do not require medical attention (report these to your doctor or health care professional if they continue or are bothersome):

-blood in the urine
-diarrhea
-dizziness
-edema (sudden weight gain; swelling of the ankles, feet, hands or other unusual swelling; trouble breathing)
-headache
-hot flashes (flushing of skin, increased sweating)
-joint pain
-lack or loss of appetite
-pain, tingling, numbness in the hands or feet
-unusually weak or tired

This list may not describe all possible side effects for XTANDI. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.