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Fulvestrant

Uses

Fulvestrant is used in the treatment of breast cancer.

How it Works

Fulvestrant works by blocking the action of estrogen on breast cancer cells. This mechanism can reduce or halt the growth of certain breast cancer cells that depend on estrogen for their growth.

Side Effects

Common side effects of Fulvestrant include nausea, vomiting, back pain, fatigue, hot flashes, decreased appetite, constipation, bone pain, joint pain, cough, injection site pain, headache, pain in extremities, musculoskeletal pain (bone, muscle, or joint), breathlessness, increased alanine aminotransferase, increased aspartate aminotransferase, and weakness.

Expert Advice

  • Fulvestrant is used for the treatment of hormone-dependent breast cancer.
  • It should only be administered to women who have undergone menopause and cannot become pregnant.
  • Fulvestrant is given as a slow injection into the muscles (intramuscular) of the buttock.
  • Inform your doctor if you have any of the following conditions:
    • Bleeding disorders
    • Kidney disease
    • Liver disease
  • Notify your doctor if you are receiving any medications to prevent blood clots.
  • Do not take Fulvestrant if you are pregnant or breastfeeding.

Other Combinations

Frequently asked questions

Fulvestrant is a medication used to treat breast cancer in postmenopausal women.
Common side effects of Fulvestrant include headache, vomiting, urinary tract infection, diarrhea, vaginal bleeding, low platelet count, and back pain. Consult your doctor if any side effects are concerning.
The dosage of Fulvestrant is determined by your doctor. It is administered as a slow intramuscular injection into the buttocks by a healthcare professional.
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