What should I tell my care team before I take this medication?
They need to know if you have any of these conditions:
- Blood disorders
- Dihydropyrimidine dehydrogenase (DPD) deficiency
- Infection, such as chickenpox, cold sores, herpes
- Kidney disease
- Liver disease
- Poor nutrition
- Recent or ongoing radiation therapy
- An unusual or allergic reaction to fluorouracil, other medications, foods, dyes, or preservatives
- If you or your partner are pregnant or trying to get pregnant
- Breast-feeding
What may interact with this medication?
Do not take this medication with any of the following:
This medication may also interact with the following:
- Medications that treat or prevent blood clots, such as warfarin, enoxaparin, dalteparin
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.
In some cases, you may be given additional medications to help with side effects. Follow all directions for their use.
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.
This medication may increase your risk to bruise or bleed. Call your care team if you notice any unusual bleeding.
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.
Avoid taking medications that contain aspirin, acetaminophen, ibuprofen, naproxen, or ketoprofen unless instructed by your care team. These medications may hide a fever.
Do not treat diarrhea with over the counter products. Contact your care team if you have diarrhea that lasts more than 2 days or if it is severe and watery.
This medication can make you more sensitive to the sun. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and sunscreen. Do not use sun lamps, tanning beds, or tanning booths.
Talk to your care team if you or your partner wish to become pregnant or think you might be pregnant. This medication can cause serious birth defects if taken during pregnancy and for 3 months after the last dose. A reliable form of contraception is recommended while taking this medication and for 3 months after the last dose. Talk to your care team about effective forms of contraception. Do not father a child while taking this medication and for 3 months after the last dose. Use a condom while having sex during this time period.
Do not breastfeed while taking this medication.
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?
If you receive this medicine for cancer treatment, it should be started in the hospital, a clinic, or in a healthcare treatment setting.
This medicine should only be given by a healthcare provider who has experience in the use of cancer drugs.