FASLODEX

FASLODEX is used to treat hormone receptor positive breast cancer in postmenopausal women whose disease has spread after treatment with antiestrogens, primarily tamoxifen. Postmenopausal women are women who have gone through the "change of life", and are no longer having menstrual cycles.

Many breast cancer tumors have hormone receptors, which are stimulated by estrogen and cause the tumors to grow. Faslodex and Tamoxifen are antiestrogens, which may block the action of estrogen on cancer cells, and may cause some breast cancer tumors to shrink.

Do not use Faslodex if you: 

• have not been treated with Tamoxifen or another antiestrogen medicine first 
• are pregnant. Faslodex may cause birth defects or miscarriage 
• are allergic to Faslodex or to any of the ingredients in Faslodex

Tell your health care provider if you: 

• are still having menstrual periods 
• are pregnant, are planning to become pregnant or are breast-feeding 
• have or had liver problems 
• bleed easily 
• are taking anticoagulants (blood thinners) 
• have a low level of platelets in your blood 

Tell your health care provider about all the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. Some medicines may affect how Faslodex works or Faslodex may affect how your other medicines work.

Side effects of Faslodex include: 

• nausea 
• weakness 
• pain 
• hot flashes 
• sore throat 
• bone pain 
• headache 
• shortness of breath 
• back pain 
• vomiting 
• constipation 
• diarrhea 
• stomach pain 
• pain, redness and swelling at the injection site
• cough 
• pelvic pain 
• loss of appetite 
• swelling of the extremities (arms and legs) 
• rash 
• chest pain 
• flu symptoms 
• dizziness 
• trouble sleeping 
• fever 
• increased skin sensations (including numbness, tingling, burning, prickling) 
• urinary tract infection 
• depression 
• anxiety 
• sweating