Drug reference

trastuzumab

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Oncology (Monoclonal antibody(Oncology))

Mechanism of action

Monoclonal antibody, inhibits growth of tumor cells that overexpress HER2

Common side effects

  • Asthenia
  • Headache
  • Nausea
  • Pain
  • Fever
  • Cough
  • Chills

Related conditions

Frequently asked questions

What drug class is trastuzumab?

trastuzumab belongs to: Oncology.

How does trastuzumab work?

Monoclonal antibody, inhibits growth of tumor cells that overexpress HER2

What are the common side effects of trastuzumab?

Asthenia, Headache, Nausea, Pain, Fever, Cough, Chills

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