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Cetuximab

Written By Dr. Syeda AafiaReviewed By Dr. Rajeev Sharma
Last updated 28 Mar 2025 | 06:01 AM (UTC)

Cetuximab Uses

Cetuximab is used in the treatment of head and neck cancer and cancer of colon and rectum.

How Cetuximab works

Cetuximab is a monoclonal antibody that specifically binds to receptors on cancer cells. Thus it flags the cancer cells for destruction by the body's immune system.

Common side effects of Cetuximab

Nausea, Headache, Vomiting, Conjunctivitis, Skin rash, Diarrhea, Infusion reaction, Decreased magnesium level in blood, Increased liver enzymes
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Expert advice for Cetuximab

  • Cetuximab is given as an injection into the veins under the supervision of a doctor. 

Frequently asked questions for Cetuximab

Yes, Cetuximab is a cytotoxic drug that is used in the chemotherapy of cancers of colon and rectum, and head-neck cancers.
It is not a radiosensitizer, but usually used in combination with radiotherapy to treat the cancers. It is not a vesicant (irritant).
Cetuximab is generally administered by intravenous (IV infusion) route, with or without radiotherapy.
Yes. Cetuximab is a chemotherapy agent, which may cause hair loss. Please consult your doctor if you experience such side effect.
Cetuximab may cause a rash. Consult your doctor if it bothers you.
The duration of skin rash depends upon its type and severity. Please consult your doctor for advice..