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ZANUBRUTINIB (zan ue broo ti nib) treats lymphoma. It works by blocking a protein that causes cancer cells to grow and multiply. This helps to slow or stop the spread of cancer cells.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
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Take this medication by mouth with a full glass of water. Take it as directed on the prescription label. Do not cut, crush, or chew this medication. Swallow the capsules whole. You can take it with or without food. If it upsets your stomach, take it with food. Your care team may change your dose or tell you to stop taking this medication if you get side effects. Do not change your dose or stop taking it unless your care team tells you to.
Do not take this medication with grapefruit juice.
Talk to your care team about the use of this medication 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.
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-Certain antibiotics, such as chloramphenicol, clarithromycin, erythromycin, rifampin, rifapentine, telithromycin
-Certain antiviral medications for HIV or hepatitis
-Certain medications for cancer, such as apalutamide, ceritinib, enzalutamide, idelalisib, mitotane, ribociclib, tucatinib
-Certain medications for fungal infections, such as fluconazole, ketoconazole, itraconazole, posaconazole, voriconazole
-Certain medications for seizures, such as carbamazepine, phenobarbital, phenytoin
-Diltiazem
-Grapefruit juice
-Lonafarnib
-Lumacaftor; ivacaftor
-Mifepristone
-Nefazodone
-St. John's Wort
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.
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Visit your care team for regular checks on your progress. It may be some time before you see the benefit from this medication.
You may need blood work done while you are taking this medication.
This medication may increase your risk to bruise or bleed. Call your care team if you notice any unusual bleeding.
This medication may increase your risk of getting an infection. Call your care team for advice if you get a fever, chills, sore throat, or other symptoms of a cold or flu. Do not treat yourself. Try to avoid being around people who are sick.
If you are going to need surgery or other procedure, tell your care team that you are using this medication.
Tell your dentist and dental surgeon that you are taking this medication. You should not have major dental surgery while on this medication. See your dentist to have a dental exam and fix any dental problems before starting this medication. Take good care of your teeth while on this medication. Make sure you see your dentist for regular follow-up appointments.
Talk to your care team about your risk of cancer. You may be more at risk for certain types of cancer if you take this medication. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and sunscreen.
Do not become pregnant while taking this medication or for 1 week after stopping it. Talk to your care team if you or your partner wish to become pregnant or think either of you might be pregnant. There is a potential for serious side effects to an unborn child. Talk to your care team for more information. Do not breast-feed while taking this medication or for 2 weeks after stopping it.
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If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
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Side effects that you should report to your care team as soon as possible:
-Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
-Bleeding—bloody or black, tar-like stools, vomiting blood or brown material that looks like coffee grounds, red or dark brown urine, small red or purple spots on skin, unusual bruising or bleeding
-Heart rhythm changes—fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing
-Infection—fever, chills, cough, sore throat, wounds that don't heal, pain or trouble when passing urine, general feeling of discomfort or being unwell
-Low red blood cell level—unusual weakness or fatigue, dizziness, headache, trouble breathing
Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):
-Diarrhea
-Fatigue
-Headache
-Muscle pain
-Nausea
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.
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Keep out of the reach of children and pets.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Get rid of any unused medication after the expiration date.
To get rid of medication that are no longer needed or have expired:
-Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location.
-If you cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your care team. If it is safe to put it in the trash, empty the medication out of the container. Mix the medication with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.
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.
DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment. Drug information is sourced from GSDD (Gold Standard Drug Database ) provided by Elsevier.
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