Exemasin-VIT is indicated for the treatment of advanced breast cancer (ABC) in women with natural or induced postmenopausal status whose disease has progressed following anti-oestrogen therapy alone.Exemasin-VIT is also indicated for the treatment of postmenopausal women with ABC whose disease has progressed following multiple hormonal therapies. Exemasin-VIT is indicated for the adjuvant treatment of postmenopausal women with oestrogen receptor positive invasive early breas cancer following 2-3 years of initial adjuvant tamoxifen therapy.