Uses, Dosage & Side Effects: Trastuzumab Injection

Trastuzumab Injection

Generic nameTrastuzumab
Drug classMonoclonal antibody
FormsInjection

Trastuzumab is a targeted (biological) cancer therapy given by injection. It is a monoclonal antibody used to treat certain breast and stomach cancers that have extra amounts of a protein called HER2 on their surface.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
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