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Neuzumab

Composition for Neuzumab Products

Neuzumab Products are primarily used for
Breast cancer, Stomach cancer

Products for Neuzumab

Neuzumab 150mg Injection
vial of 1 Injection
MRP₹8343
Neuzumab 440mg Injection
vial of 20 ml Injection
MRP₹18562.5
Not Available

About Neuzumab Products

uses

Uses of Neuzumab Products

Trastuzumab is used in the treatment of breast cancer and stomach cancer.
side effects

Neuzumab Products side effects

Common
Side Effects of Neuzumab are Chills, Diarrhea, Fever, Headache, Nausea, Back pain, Vomiting, Weakness, Breathlessness.

How Neuzumab Products work

Trastuzumab is a recombinant IgG1 monoclonal antibody. It works against the HER2 (human epidermal growth factor receptor protein) receptors which are responsible for the over-proliferation of cancer cells in breast cancer and stomach cancer cells. It destroys the cancer cells by inhibiting HER2. It also inhibits various cancer-causing downstream signaling pathways.

In Depth Information for Neuzumab Products

  • It is given as an injection into your vein or under the skin, usually over 1 hour.
  • Use effective contraception method to prevent pregnancy while taking this medicine and for 7 months after you stop the treatment. 
  • Your doctor will monitor your heart regularly while taking this medicine. Inform your doctor if you notice symptoms such as breathlessness, cough, shivering, swelling of legs and arm.
  • Inform your doctor if you are pregnant, planning pregnancy or breastfeeding. 

Patient Concerns about Neuzumab Products

Frequently asked questions about Neuzumab Products

Q. What are the serious side effects of Neuzumab 150mg Injection?

There are various side effects related to Neuzumab 150mg Injection such as sore throat, fever, chills, excessive tiredness, pale skin, nosebleeds, and other unusual bruising or bleeding. One can also experience stomach pain, seizures, hallucinations, muscle cramps, and spasms. Along with that, nausea or vomiting, loss of appetite, fatigue, rapid heart beat, discoloration of urine; decreased amount of urine, difficulty in urinating, pain when urinating, and other signs of infection can also be observed with the use of Neuzumab 150mg Injection. You should call your doctor immediately if you notice any such symptoms.

Q. How long after Neuzumab 150mg Injection therapy can I get pregnant?

Women of child-bearing age should use effective contraception during Neuzumab 150mg Injection therapy and for 7 months after completing the treatment. You can plan your pregnancy after 7 months of treatment with Neuzumab 150mg Injection.

Q. How long should Neuzumab 150mg Injection be taken?

Patients with early breast cancer should take Neuzumab 150mg Injection for 1 year or until disease recurs, whichever occurs first. It is not advised to extend the treatment beyond 1 year in patients of early breast cancer.

Q. Is fasting required before administering Neuzumab 150mg Injection?

No, fasting is not required before administering Neuzumab 150mg Injection. It should be given under the guidance of a doctor who is experienced in giving cancer chemotherapy and should be given only by a healthcare professional.

Q. How is Neuzumab 150mg Injection given, intravenously or intramuscularly?

There are 2 different formulations available for administration of Neuzumab 150mg Injection, one is given as an infusion into a vein (intravenous infusion) and the other is given as an injection under the skin (subcutaneous injection). It is important to check the product labels to ensure that the correct formulation is being given as prescribed. Neuzumab 150mg Injection intravenous formulation is not for subcutaneous use and should be given as an intravenous infusion only. Your doctor may consider switching your Neuzumab 150mg Injection intravenous treatment to Neuzumab 150mg Injection subcutaneous treatment (and vice versa) if considered appropriate for you.

Q. Can Neuzumab 150mg Injection be given to HER2 negative cancer patients?

No, Neuzumab 150mg Injection cannot be given in patients with HER2 negative cancer cells. Neuzumab 150mg Injection belongs to class of monoclonal antibody. It binds selectively to a protein called human epidermal growth factor receptor 2 (HER2). HER2 is found, in large amounts, on the surface of some cancer cells. When Neuzumab 150mg Injection binds to HER2, it stops the growth and spread of the cancer cells. Therefore, it is only effective in HER2 positive patients (in which HER2 is present) and will not be beneficial for HER2 negative patients (in which HER2 is not present).

Q. Why has my doctor advised for investigations of heart?

Neuzumab 150mg Injection when used with anthracycline class of anti-cancer medicines (eg doxorubicin) may adversely affect your heart. Hence, your doctor needs to check the health of your heart initially before starting treatment and during treatment.

Q. How frequently heart investigations are required?

Heart investigations should be performed at the starting of the treatment. It should be repeated every 3 months during treatment and every 6 months after the discontinuation of treatment until 24 months from the last administration of Neuzumab 150mg Injection. Those patients who already have heart-related problems will require investigations every 12 weeks.
Information last updated by Dr. Varun Gupta, MD Pharmacology on 25th Nov 2025.
The medicine details are for information purpose only. Consult a doctor before taking any medicine.