One treatment for breast cancer is hormone therapy. Therapies that affect the performance of the endocrine system are used primarily to inhibit the growth of cancer cells influenced by hormone levels. In addition to radiotherapy and chemotherapy, breast cancer treatment can also be done through hormone therapy. This treatment is carried out by regulating the production of the hormones estrogen and progesterone, so that the risk of breast cancer can be controlled. Benefits of Hormone Therapy for Breast Cancer In general, the benefits of hormone therapy for breast cancer are: Inhibiting the growth of cancer cells. Reducing the risk of spreading cancer cells to other tissues. Reducing the size of the tumor in the breast before surgery. In addition, the administration of hormone therapy is also expected to reduce the likelihood of a person experiencing breast cancer again after treatment. It is important to know that not everyone is suitable to use hormone therapy. This therapy