This medication is used to treat a certain type of cancer (multiple myeloma). Carfilzomib can be used alone or along with other medications (such as lenalidomide, dexamethasone). It works by helping to slow the growth and spread of cancer cells.
This medication is given by injection into a vein by a health care professional. It is given as directed by your doctor, usually over 10 minutes or over 30 minutes. The dosage is based on your body size, lab tests, medical condition, and response to treatment.
This medication can sometimes cause a serious reaction during the injection. Tell your doctor right away if you develop symptoms such as chills, fever, flushing, trouble breathing, joint/muscle pain, chest pain, or fainting. Your doctor may prescribe other medications (such as dexamethasone) before each dose to help prevent serious side effects. Carefully follow your doctor's directions.
See also How to Use section.
To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position.
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: easy bruising/bleeding, numbness/tingling of arms/legs, fainting, shortness of breath, swelling ankles/feet, unusual tiredness, fast/irregular heartbeat, yellowing eyes/skin, persistent nausea/vomiting, stomach/abdominal pain, dark urine, mental/mood changes (such as confusion), severe/persistent headache.
This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results are high. Your doctor may control your blood pressure with medication.
Carfilzomib sometimes causes side effects due to the rapid destruction of cancer cells (tumor lysis syndrome). To lower your risk, your doctor may add a medication and tell you to drink plenty of fluids. Tell your doctor right away if you have symptoms such as: low back/side pain (flank pain), signs of kidney problems (such as painful urination, pink/bloody urine, change in the amount of urine), muscle spasms/weakness.
Get medical help right away if you have any very serious side effects, including: sudden pain/swelling/redness in the legs, chest/jaw/left arm pain, trouble breathing, seizure, vision changes, weakness on one side of the body, trouble speaking, confusion, black/bloody stools, vomit that looks like coffee grounds.
This medication may lower your ability to fight infections. This may make you more likely to get a serious (rarely fatal) infection or make any infection you have worse. Tell your doctor right away if you have any signs of infection (such as fever, chills, persistent sore throat, cough).
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.
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.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Before taking carfilzomib, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart disease (such as heart failure, heart attack, heart rhythm problems), liver disease, certain viral infections (herpes, shingles).
Carfilzomib can make you more likely to get infections or may worsen any current infections. Therefore, wash your hands well to prevent the spread of infection. Avoid contact with people who have infections that may spread to others (such as chickenpox, measles, flu). Consult your doctor if you have been exposed to an infection or for more details.
Do not have immunizations/vaccinations without the consent of your doctor. Avoid contact with people who have recently received live vaccines (such as flu vaccine inhaled through the nose).
To lower the chance of getting cut, bruised, or injured, use caution with sharp objects like razors and nail cutters, and avoid activities such as contact sports.
This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.
Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
Older adults may be more sensitive to the side effects of this drug, especially heart problems.
This medication is not recommended for use during pregnancy. It may harm an unborn baby. It is important to prevent pregnancy while taking this medication. Consult your doctor for more details and to discuss the use of reliable forms of birth control (such as condoms, diaphragm with spermicide) while taking this medication. Females should use reliable forms of birth control during and for 1 month after treatment with carfilzomib. Males and their female partner should use reliable forms of birth control during and for 3 months after treatment with carfilzomib. If you or your partner become pregnant or may be pregnant, tell your doctor right away.
It is unknown if this drug passes into breast milk. Because of the possible risk to the infant, breast-feeding while using this drug is not recommended. Consult your doctor before breast-feeding.
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.
Lab and/or medical tests (such as kidney/liver function tests, blood potassium level, blood pressure, complete blood count including platelets) should be done while you are using this medication. Keep all medical and lab appointments.
For the best possible benefit, it is important to receive each scheduled dose of this medication as directed. If you miss a dose, contact your doctor or pharmacist right away to establish a new dosing schedule.
Not applicable. This medication is given in a clinic and will not be stored at home.
MEDICAL ALERT: Your condition can cause complications in a medical emergency. For information about enrolling in MedicAlert, call 1-888-633-4298 (US) or 1-800-668-1507 (Canada).
Information last revised August 2016. Copyright(c) 2016 First Databank, Inc.
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