This page from the National Cancer Institute lists cancer drugs approved by the Food and Drug Administration (FDA) for breast cancer. The list includes generic and brand names. The page also lists common drug combinations used in breast cancer. The individual drugs in the combinations are FDA-approved. However, the drug combinations themselves usually are not approved, although they are widely used.
The drug names link to NCI’s Cancer Drug Information summaries. There may be drugs used in breast cancer that are not listed.