Trastuzumab

Trastuzumab is a targeted therapy medication used to treat certain types of breast cancer. It works by targeting a protein called HER2, which is found on the surface of some cancer cells.

Uses: Trastuzumab is primarily used to treat:

• HER2-positive breast cancer
• HER2-positive metastatic breast cancer

Important Considerations (Prescription Required):

1. HER2 Status: Trastuzumab is only effective for HER2-positive breast cancers. Your doctor will determine if your cancer cells express HER2.
2. Cardiotoxicity: Trastuzumab can affect the heart. Regular monitoring of heart function is necessary during treatment.
3. Infusion Reactions: Some patients may experience infusion reactions, such as fever, chills, or rash. These reactions can usually be managed with premedication.