Generic Name: pazopanib (paz OH pa nib)
Brand Name: Votrient
What is pazopanib?
Pazopanib is a cancer medicine that interferes with the growth and spread of cancer cells in the body.
Pazopanib is also used to treat soft tissue sarcoma (a tumor that can develop in or around muscles, tendons, joints, organs, or blood vessels). Pazopanib is usually given after other cancer medications have been tried without successful treatment of soft tissue sarcoma.
Pazopanib may also be used for purposes not listed in this medication guide.
You should not use this medicine if you have severe liver disease.
Pazopanib can cause severe or life-threatening liver problems. You will need frequent blood tests to check your liver function.
Before taking this medicine
You should not use pazopanib if you are allergic to it, or if you have severe liver disease.
To make sure pazopanib is safe for you, tell your doctor if you have ever had:
a blood clot or stroke;
a thyroid disorder;
headaches, seizures, or vision problems;
a perforation (a hole or tear) in your stomach or intestines;
a fistula (an abnormal passageway) within your stomach or intestines;
stomach or intestinal bleeding within the past 6 months; or
a surgery within the past 7 days.
Do not use pazopanib if you are pregnant. It could harm the unborn baby. Use effective birth control to prevent pregnancy while you are using this medicine and for at least 2 weeks after your last dose.
You may need to have a negative pregnancy test before starting this treatment.
It is not known whether pazopanib passes into breast milk or if it could harm a nursing baby. You should not breast-feed while you are using pazopanib, and for at least 2 weeks after your last dose.
How should I take pazopanib?
Follow all directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results. Do not take this medicine in larger or smaller amounts or for longer than recommended.
Take pazopanib on an empty stomach, at least 1 hour before or 2 hours after a meal.
Do not crush a pazopanib tablet. Swallow the pill whole. Crushing the pill may cause your body to absorb too much of the drug at one time.
Pazopanib can cause severe or life-threatening liver problems. While using pazopanib, you may need frequent blood or urine tests. Your liver function and blood pressure will also need to be checked often. Your heart function may need to be checked using an electrocardiograph or ECG (sometimes called an EKG).
If you need surgery, tell the surgeon ahead of time that you are using pazopanib. You may need to stop using the medicine for at least 7 days before your surgery.
Store at room temperature away from moisture and heat.
What happens if I miss a dose?
Take the missed dose as soon as you remember. Skip the missed dose if your next dose is less than 12 hours away. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while taking pazopanib?
Ask your doctor before using an antacid, and use only the type your doctor recommends. Do not take an antacid within several hours before or after you have taken your pazopanib dose. Avoid taking stomach acid reducers (Axid, Nexium, Pepcid, Prevacid, Prilosec, Protonix, Tagamet, Zantac, Zegerid) while taking pazopanib.
This medicine can pass into body fluids (urine, feces, vomit). Caregivers should wear rubber gloves while cleaning up a patient's body fluids, handling contaminated trash or laundry or changing diapers. Wash hands before and after removing gloves. Wash soiled clothing and linens separately from other laundry.
Pazopanib side effects
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using pazopanib and call your doctor at once if you have:
unusual bleeding or bruising;
slow healing of a wound or surgical incision, or any wound that will not heal;
headache, confusion, change in mental status, vision loss, seizure (convulsions);
signs of a stroke or blood clot--sudden numbness or weakness, severe headache, slurred speech, vision problems, chest pain, sudden shortness of breath, pain or cold feeling in an arm or leg;
signs of stomach bleeding--bloody or tarry stools, coughing up blood or vomit that looks like coffee grounds;
increased blood pressure--severe headache, blurred vision, pounding in your neck or ears, anxiety.
Liver problems may be more likely in adults older than 65.
Common side effects may include:
nausea, vomiting, diarrhea, stomach pain;
loss of appetite, weight loss;
tumor pain, bone pain, muscle pain;
headache, feeling tired;
changes in hair color; or
changes in your sense of taste.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
See also: Side effects (in more detail)
What other drugs will affect pazopanib?
Tell your doctor about all your current medicines and any you start or stop using, especially:
heart rhythm medication;
stomach acid reducers such as Nexium, Prilosec, Tagamet, and others.
This list is not complete. Other drugs may interact with pazopanib, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.
More about Votrient (pazopanib)
- Side Effects
- During Pregnancy
- Dosage Information
- Drug Images
- Drug Interactions
- Compare Alternatives
- Support Group
- Pricing & Coupons
- En Español
- 57 Reviews – Add your own review/rating
- Drug class: VEGF/VEGFR inhibitors
Related treatment guides
Where can I get more information?
- Your pharmacist can provide more information about pazopanib.
- Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
- Disclaimer: Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2012 Cerner Multum, Inc. Version: 6.01.
Date modified: January 03, 2018
Last reviewed: August 03, 2017