Fulvestrant Injection :-
Fulvestrant is used to treat hormone receptor positive breast cancer (breast cancer that depends on hormones such as estrogen to grow) in women who have experienced menopause (change of life; end of monthly menstrual periods) and whose breast cancer has worsened after they were treated with antiestrogen medications such as tamoxifen (Nolvadex). Fulvestrant is in a class of medications called estrogen receptor antagonists. It works by blocking the action of estrogen on cancer cells. This can slow or stop the growth of some breast tumors that need estrogen to grow.
loss of appetite
pain in bones, joints, or back
pain, redness, or swelling in the place where your medication was injected
swelling of the hands, feet, ankles, or lower legs
difficulty falling asleep or staying asleep
feelings of numbness, tingling, pricking, or burning on the skin