What should I tell my care team before I take this medication?
They need to know if you have any of these conditions:
-Dihydropyrimidine dehydrogenase (DPD) enzyme deficiency
-Heart disease
-Kidney disease
-Liver disease
-Low blood cell levels (white cells, red cells, and platelets)
-Take medication that treats or prevents blood clots
-An unusual or allergic reaction to capecitabine, fluorouracil, other medications, foods, dyes, or preservatives
-If you or your partner are pregnant or trying to get pregnant
-Breastfeeding
What may interact with this medication?
-Allopurinol
-Aspirin and aspirin-like medications
-Cyclosporine
-Diuretics
-Folic acid
-Leucovorin
-Medications for infection, such as acyclovir, adefovir, amphotericin B, bacitracin, cidofovir, foscarnet, ganciclovir, gentamicin, pentamidine, vancomycin
-NSAIDs, medications for pain and inflammation, such as ibuprofen or naproxen
-Pamidronate
-Phenytoin
-Warfarin
-Zoledronic acid
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.
What should I watch for while using this medication?
Your condition will be monitored carefully while you are receiving this medication.
This medication may make you feel generally unwell. This is not uncommon as chemotherapy can affect healthy cells as well as cancer cells. Report any side effects. Continue your course of treatment even though you feel ill unless your care team tells you to stop.
You may need blood work while you are taking this medication.
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.
Avoid taking medications that contain aspirin, acetaminophen, ibuprofen, naproxen, or ketoprofen unless instructed by your care team. These medications may hide a fever.
Be careful brushing or flossing your teeth or using a toothpick because you may get an infection or bleed more easily. If you have any dental work done, tell your dentist you are receiving this medication.
Check with your care team if you have severe diarrhea, nausea, and vomiting, or if you sweat a lot. The loss of too much body fluid may make it dangerous for you to take this medication.
This medication may cause serious skin reactions. They can happen weeks to months after starting the medication. Contact your care team right away if you notice fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. You may also notice a red rash with swelling of the face, lips, or lymph nodes in your neck or under your arms.
Talk to your care team if you or your partner may be pregnant. Serious birth defects can occur if you take this medication during pregnancy and for 6 months after the last dose. You will need a negative pregnancy test before starting this medication. Contraception is recommended while taking this medication and for 6 months after the last dose. Your care team can help you find the option that works for you.
If your partner can get pregnant, use a condom during sex while taking this medication and for 3 months after the last dose.
Do not breastfeed while taking this medication and for 1 week after the last dose.
This medication may cause infertility. Talk to your care team if you are concerned about your fertility.
What are the most serious risks of this medication?
This medicine can make blood thinners work more. Tell your healthcare provider all the prescriptions, over-the-counter medicines, vitamins, and supplements you take. You will get more monitoring if you take a medicine that makes blood thin. Call your healthcare provider right away if you have black tarry stools, unusual bleeding, or are vomiting or coughing up blood. Any bleeding can get severe or life-threatening. Bleeding problems are also seen in people who have cancer or are more than 60 years old.