Understanding Immunotherapy – Questions Patients Often Ask?

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Understanding Immunotherapy – Questions Patients Often Ask?

  • Q1. What is immunotherapy?
    A: Immunotherapy is a type of cancer treatment that helps your body’s own immune system recognize and fight cancer cells.

  • Q2. How is it different from chemotherapy?
    A: Chemotherapy directly attacks cancer cells. Immunotherapy, on the other hand, boosts your immune system to attack cancer. It usually has fewer side effects than chemo, but works differently.

  • Q3. Is immunotherapy available for all cancer types?
    A: No. Immunotherapy works well in some specific cancers, like lung cancer, melanoma, kidney cancer, bladder cancer, and certain head & neck cancers. Your doctor will decide if it’s right for you based on your cancer type and stage.

  • Q4. Is immunotherapy safe?
    A: Yes, but like any treatment, it can have side effects. Some patients may experience fatigue, rash, diarrhea, or inflammation of organs (like lungs or liver). Most side effects are manageable with early detection and care.

  • Q5. How is immunotherapy given?
    A: It is usually given through a drip (IV infusion) every 2–4 weeks, depending on the drug and the protocol.

  • Q6. Is it very expensive?
    A: Yes, immunotherapy drugs are often costly. But government schemes and health insurance may cover the cost in eligible cases. Some hospitals also offer access through patient assistance programs.

  • Q7. How long does a patient need to take immunotherapy?
    A: It depends on the cancer type, response to treatment, and tolerance. Some patients receive it for 6 months to 2 years, or longer if it’s working and side effects are manageable.

  • Q8. Can immunotherapy cure cancer?
    A: In some cases, especially when given early, long-term remission or control is possible. But it doesn’t cure all cancers. It is often used to extend survival and improve quality of life.

  • Q9. Do I need any special tests before starting immunotherapy?
    A: Yes, your doctor may order PD-L1 testing or molecular tests to see if immunotherapy will work best for you.