The brand name of the drug is FASLODEX. The active ingredient is fulvestrant, which is in the form of an estrogen receptor antagonist. It is formulated as an injectable solution for intramuscular administration. Key inactive ingredients include alcohol, benzyl alcohol, benzyl benzoate, and castor oil.
How should I use this medication?
This medication is injected into a muscle. It is given by your care team in a hospital or clinic setting. 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.
What if I miss a dose?
Keep appointments for follow-up doses. It is important not to miss your dose. Call your care team if you are unable to keep an appointment.
Where should I keep my medication?
This medication is given in a hospital or clinic. It will not be stored at home.
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.
What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible: -Allergic reactions or angioedema—skin rash, itching or hives, swelling of the face, eyes, lips, tongue, arms, or legs, trouble swallowing or breathing -Pain, tingling, or numbness in the hands or feet Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome): -Bone, joint, or muscle pain -Constipation -Headache -Hot flashes -Nausea -Pain, redness, or irritation at injection site -Unusual weakness or fatigue
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.
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions: -Bleeding disorder -Liver disease -Low blood cell levels (white cells, red cells, and platelets) -An unusual or allergic reaction to fulvestrant, other medications, foods, dyes, or preservatives -Pregnant or trying to get pregnant -Breastfeeding
What may interact with this medication?
-Fluoroestradiol F18
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. You may need blood work done while you are taking this medication. This medication is injected into a muscle. Talk to your care team if you also take medications that prevent or treat blood clots, such as warfarin. Blood thinners may increase the risk of bleeding or bruising in the muscle where this medication is injected. The benefits of this medication may outweigh the risks. Your care team can help you find the option that works for you. They can also help limit the risk of bleeding. Talk to your care team if you may be pregnant. Serious birth defects can occur if you take this medication during pregnancy and for 1 year after the last dose. You will need a negative pregnancy test before starting this medication. Contraception is recommended while taking this medication and for 1 year after the last dose. Your care team can help you find the option that works for you. Do not breastfeed while taking this medication and for 1 year after the last dose. This medication may cause infertility. Talk to your care team if you are concerned about your fertility.
Source: This information is sourced from Elsevier Inc.
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Prescription medications affect individuals differently, and what works for one person may not work for another. Always consult your doctor, pharmacist, or other qualified healthcare provider to ensure the information displayed applies to your personal circumstances. Only a licensed healthcare provider can advise you on what is safe and effective for you.
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