Trastuzumab is used to treat certain types of breast, stomach, or esophagus cancer. This medication is used to treat tumors that produce more than the normal amount of a certain substance called HER2 protein. Trastuzumab belongs to a class of medications known as monoclonal antibodies... This monograph is about the following trastuzumab products: trastuzumab, trastuzumab-anns, trastuzumab-dkst, trastuzumab-dttb, trastuzumab-pkrb, trastuzumab-qyyp. View More Info

Get the Inside Rx app

Save up to 80% on brand & generic prescription medications.