Chemotherapy chemo uses anti-cancer drugs that may be given intravenously injected into your vein or by mouth. The drugs travel through the bloodstream to reach cancer cells in most parts of the body. Occasionally, chemo may be given directly into the spinal fluid which surrounds the brain and spinal cord. Not all women with breast cancer will need chemo, but there are several situations in which chemo may be recommended:. For certain types of breast cancer, if there are tumor cells still found at the time of surgery also called residual disease , you may be offered more chemotherapy after surgery to reduce the chances of the cancer coming back recurrence. Sometimes it is not clear if chemotherapy will be helpful.
Drugs Approved for Breast Cancer - National Cancer Institute
Skip to Content. Use the menu to see other pages. This section explains the types of treatments that are the standard of care for metastatic breast cancer. When making treatment plan decisions, you are encouraged to consider clinical trials as an option.
Skip to Content. Have questions about breast cancer? Ask here. Use the menu to see other pages. This section explains the types of treatments that are the standard of care for early-stage and locally advanced breast cancer.
Targeted drugs work differently from chemotherapy chemo drugs and often have different side effects. Like chemotherapy, these drugs enter the bloodstream and reach almost all areas of the body, which makes them useful against cancers that have spread to distant parts of the body. Targeted drugs sometimes work even when chemo drugs do not. Some targeted drugs can help other types of treatment work better.