How can I take Fulvestrant Injection? For patients, It is advisable to not self-administer Fulvestrant 250mg Injection because it can be dangerous. Your healthcare provider will give you this injection according to your medical condition. It is useful for the treatment of estrogen-dependent Breast Cancer in postmenopausal women. Buy this medicine from Magicine Pharma. Visit - https://www.magicinepharma.com/injection/fulvant-fulvestrant