CAMPTOSAR Injectable By PFIZER INC INJECTABLE

See also Warning section. Nausea, vomiting, loss of appetite, constipation, cough, drowsiness, mouth sores, weakness, or trouble sleeping may occur. Nausea and vomiting can be severe. In some cases, your doctor may prescribe medication to prevent or relieve nausea and vomiting. Eating several small meals, not eating before treatment, or limiting activity may help lessen some of these effects. If these effects persist or worsen, or if you are unable to drink/eat because of nausea/vomiting, tell your doctor or pharmacist promptly. Temporary hair loss may occur. Normal hair growth should return after treatment has ended. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: pain/redness/swelling at the injection site or arms/legs, numbness/tingling/burning of arms/legs, black/bloody stools, signs of kidney problems (such as change in the amount of urine), lung problems (such as shortness of breath, cough). Get medical help right away if you have any very serious side effects, including: chest pain, weakness on one side of the body, trouble speaking, confusion, trouble breathing. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. Irinotecan can commonly cause a mild rash that is usually not serious. However, you may not be able to tell it apart from a rare rash that could be a sign of a severe allergic reaction. Therefore, get medical help right away if you develop any rash. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.