Zytiga (Abiraterone Acetate)

They need to know if you have any of these conditions: -having surgery -heart disease -high blood pressure -history of irregular heartbeat -liver disease -low levels of potassium in the blood -an unusual or allergic reaction to abiraterone, other medicines, foods, dyes, or preservatives -pregnant or trying to get pregnant -breast-feeding

Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. Take Zytiga on an empty stomach, at least 1 hour before or 2 hours after food. Do not take with food. You can take Yonsa with or without food. Do not cut, crush, or chew this medicine. Take your medicine at regular intervals. Do not take it more often than directed. Do not stop taking except on your doctor's advice. Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once. NOTE: This medicine is only for you. Do not share this medicine with others.

If you miss a dose, take the next dose at your regular time. Do not take double or extra doses. If you miss more than 1 dose, tell your healthcare provider right away.

This medicine may interact with the following medications: -carbamazepine -dextromethorphan -phenobarbital -phenytoin -pioglitazone -rifabutin -rifampin -rifapentine -thioridazine

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

Tell your doctor or healthcare professional if your symptoms do not start to get better or if they get worse. If you are a woman, do not get pregnant while taking this medicine. If you do get pregnant, tell your doctor right away. There is a potential for serious side effects to an unborn child. Women who are pregnant or may become pregnant should not touch this medicine without wearing gloves. Men should not father a child while taking this medicine and for 3 weeks after stopping it. 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.

Side effects that you should report to your doctor or health care professional as soon as possible: -allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue -chest pain or chest tightness -fast, irregular heartbeat -feeling faint or lightheaded, falls -general ill feeling or flu-like symptoms -palpitations -right upper belly pain -signs of infection - fever or chills, cough, sore throat, pain or difficulty passing urine -swelling of the ankles, feet, hands -unusually weak or tired -yellowing of the eyes or skin Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome): -cough -diarrhea -facial flushing -increased urination -joint pain -muscle pain

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

Keep out of the reach of children. Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medicine after the expiration date.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.