• Brand Name - Hertraz
  • Innovator Brand Name - Herceptin
  • API - Trastuzumab
  • Packaging - Multi-Dose Vial
  • Strength - 440 mg
  • Manufacturer Name - Mylan Pharma


Trastuzumab is a monoclonal antibody used to treat breast cancer and stomach cancer. It is specifically used for cancer that is HER2 receptor positive. 

Trastuzumab Dosage

Trastuzumab Injection should be administered subcutaneously or intravenously under the supervision of an experienced healthcare provider.

Trastuzumab side effects

Most common side effects of Trastuzumab include headaches, dizziness, joint and muscle pain, rash, vomiting (being sick), breathlessness, flu-like symptoms, feeling sick, soreness at the injection site, diarrhoea, allergic reactions and blood clots.

Warnings and Precautions
  • Patients with dyspnea at rest due to advanced malignancy complications and comorbidities should not be treated with trastuzumab, as they may be at increased risk of a fatal infusion reaction or pulmonary events.
  • Consider appropriate management of patients with uncontrolled hypertension or history of hypertension before starting trastuzumab.
  • Trastuzumab and anthracyclines should not be given concurrently. Use with caution before or after anthracyclines (for up to 28 weeks after trastuzumab discontinuation due to long half-life).
  • Life-threatening infusion-related reactions associated with the administration of trastuzumab may occur.
  • Trastuzumab 440 mg should only be used in patients whose tumours overexpress HER2.  Refer to product monograph for details on testing.
  • Women with childbearing potential should be advised to avoid the intention of becoming pregnant while on Hertraz 440 mg.
Supplied/Storage and handling

Care should be exercised in the handling of HERTRAZ. Hertraz 440 mg Injection should be protected from light and should retain in the original carton until use. Store permitted between 2-8°C (36-46°F).

Drug interaction of Trastuzumab
  • Administration of paclitaxel along with Trastuzumab resulted in a two-fold decrease in clearance of Trastuzumab in a non-human primate study.
  • Substitution by any other existing biological medicinal product requires the consent of the prescribing physician.

Commonly asked questions:

The active ingredient in the medicine is Trastuzumab, and the inactive ingredients are α,α-trehalose dihydrate, L-histidine HCl, L-histidine, and polysorbate 20.

Yes, Hertraz (Trastuzumab) is a breast cancer treatment medication.


The medicine Trastuzumab is a mediator of antibody-dependent cellular cytotoxicity.

  • You can buy Trastuzumab Injection from any authorized whole seller after getting prescription from a qualified doctor. It is always better to check the credential of the whole seller/supplier/exporter before buying the product.
  • The buyer should check the existing law in their home country before importing the product.

Patients can simply fill the order form or can send mail at Patient can also send WhatsApp message to +91 8130290915. We will reply ASAP with the details of Pricing and procedure.
Note:- The order will be confirmed only after the receipt of Valid prescription of Clinician

Store the medicine at a temperature between 2-8°C (36-46°F).


All Trademark and Brand that appear on the website belong to their respective owners and Ikris Pharma Network does not lay and claim on them we only provide Information. Trastuzumab is a pharmaceutical drug that legally requires a medical prescription to be dispensed.

Following Information meant for Wholesalers, Suppliers, Exporters, Doctors, Comparator Supplies, Hospitals, Generic, Brand, Corporate Sourcing, reseller and Pharmacies.