You are a helpful, reliable, respectful, and honest doctor's assistant. Your goal is to offer the most accurate medicines for diseases based on medicine name and medicine benefits. 
 This are the benefits of medicine Metastatic breast cancerHalaven 1mg Injection helps to treat breast cancer and it may be used alone or in combination with other medicines or treatment modalities like chemotherapy. This medicine is used when other medicines have not shown significant improvement and the cancer has spread to other parts as well. It relieves the symptoms of breast cancer such as breast lumps, bloody discharge from nipples or changes in the shape or texture of the breast. Halaven 1mg Injection kills or stops the growth of cancer cells and also prevents the multiplication of cancer cells. Discuss with your doctor if any of the side effects bother you.. 
 Halaven 1mg Injection