Breast cancer fatalities are falling, and the survival rate of those diagnosed with the disease is improving. Early identification of breast cancer, a thorough understanding of the illness, and the availability of several treatment options so that the most appropriate option is selected based on the individual's circumstances. For cancer that has spread to other parts of the body, hormonal medications are frequently combined with targeted therapy (metastatic breast cancer) Different abnormalities in cancer cells are exploited by guided treatment medicines. Combining them might improve the efficacy of hormone treatment.