Herclon Injection (Trastuzumab)

Precautions Of Herclon Injection

• Use ONLY under the supervision of a cancer specialist.
• Inform the doctor if you have heart disease, as trastuzumab may affect heart function.
• Regular heart monitoring (ECHO / ECG) may be required.
• Not recommended in pregnancy; use effective contraception during treatment and for months after completion.
• Avoid breastfeeding while on treatment.
• Inform your doctor about any previous chemotherapy, radiation therapy, or major illnesses.
• Report breathing difficulties or severe allergic reactions immediately.

Usage Of Herclon Injection

Herclon Injection is used for:

HER2-positive breast cancer (early or metastatic)

HER2-positive metastatic gastric cancer

Administration:

Given as an IV infusion in a hospital.

Dose frequency varies (weekly or once every 3 weeks) based on treatment plan.

Side Effects Of Herclon Injection

• Fever and chills
• Nausea, vomiting
• Fatigue
• Headache
• Diarrhea
• Cough or cold-like symptoms
• Injection-related reactions

FAQs Of Herclon Injection

1. What is Herclon used for?

It is used to treat HER2-positive breast and stomach cancers.

2. How is Herclon administered?

It is given as an intravenous infusion in a hospital by an oncologist.

3. Can Herclon affect the heart?

Yes. It may reduce heart pumping capacity, so heart monitoring is essential.

4. Can pregnant women take Herclon?

No. It can harm the unborn baby. Use contraception during and after treatment.

5. How long does treatment continue?

Depending on the cancer type, treatment may last 6 months to 1 year, or as decided by the doctor.

Interactions Of Herclon Injection

Herclon may interact with:

• Anthracycline chemotherapy drugs (e.g., doxorubicin) – increases heart toxicity
• Immunosuppressive medicines
• Radiation therapy
• Other monoclonal antibody therapies
  Always provide your full medication list to your doctor.