ELEFTHA 440 mg Injection is a prescription anti-cancer medicine containing Trastuzumab 440 mg. It is a monoclonal antibody used for the treatment of HER2-positive breast cancer and HER2-positive metastatic gastric (stomach) cancer. Trastuzumab works by specifically targeting the HER2 protein on cancer cells, helping to slow or stop their growth. The injection is administered intravenously by a qualified healthcare professional under medical supervision. ELEFTHA 440 mg Injection (Trastuzumab) – FAQs 1. What is ELEFTHA 440 mg Injection used for? ELEFTHA 440 mg Injection contains Trastuzumab 440 mg, a monoclonal antibody used to treat HER2-positive breast cancer and HER2-positive gastric (stomach) cancer. 2. How does ELEFTHA 440 mg work? It targets the HER2 protein found on certain cancer cells, helping slow or stop their growth while allowing the immune system to attack these cells. 3. How is ELEFTHA 440 mg administered? It is given as an intravenous (IV) infusion by a qualified healthcare professional in a hospital or oncology clinic. 4. Who can receive ELEFTHA 440 mg? It is prescribed for patients whose tumors have been confirmed to be HER2-positive through appropriate diagnostic testing. 5. What are the common side effects? Common side effects may include: Fever and chills Fatigue Nausea or vomiting Diarrhea Headache Infusion-related reactions Seek immediate medical attention if you experience difficulty breathing, chest pain, or signs of an allergic reaction. 6. Can ELEFTHA 440 mg be used during pregnancy? No. It is generally not recommended during pregnancy because it may harm the unborn baby. Women should use effective contraception during treatment and for the period advised by their doctor. 7. Is a prescription required? Yes. ELEFTHA 440 mg is a prescription-only oncology medicine and should only be used under the supervision of an oncologist. 8. How should ELEFTHA 440 mg be stored? Store the vial under refrigeration at 2°C to 8°C. Do not freeze. Keep it in its original carton and protect it from light. 9. Can ELEFTHA 440 mg be used with other cancer medicines? Yes. It is often used alone or in combination with other chemotherapy or targeted therapy medicines, depending on the treatment plan prescribed by the oncologist. 10. Does ELEFTHA 440 mg cure cancer? ELEFTHA 440 mg is an effective targeted therapy that helps control the growth of HER2-positive cancers. Treatment outcomes vary depending on the type and stage of cancer and the patient's overall condition. 11. Do I need heart monitoring during treatment? Yes. Trastuzumab may affect heart function in some patients. Your doctor may perform heart function tests before and during treatment to ensure it is safe to continue therapy. 12. Can I buy ELEFTHA 440 mg online? ELEFTHA 440 mg is available through licensed pharmaceutical suppliers and pharmacies. A valid prescription is typically required, and availability may vary by country.