Cancer is one of the most serious, life threatening, and challenging diseases to treat even after modern therapies innovation. It affects millions of people worldwide every year. For a long time, traditional methods of treatment like surgery, radiation, and chemotherapy have been the primary approaches. However, these methods usually come with major side effects and also may not work for every cancer patient.
In recent years, a revolutionary treatment method known as immunotherapy has completely transformed the way of managing cancer. Unlike traditional therapies that work by targeting cancer cells directly, immunotherapy helps the body to fight against infection and destroy cancer cells by boosting the immune system.
Let's understand what immunotherapy is, how it works, its types, and its role in different cancers. we will also look at some well known immunotherapy medicines like Imfinzi 120mg injection, Avastin 400mg injection, Lenalid capsules, and Maball 500mg injection.
What Is Immunotherapy?
Immunotherapy is one of the cancer treatment options that helps to fight and destroy cancer cells by enhancing immune system functioning. Normally our immune system can identify and kill abnormal cells, but cancer cells still find a way to escape from immune detection. It works by stimulating and boosting the immune system's ability to detect & destroy cancerous cells effectively.
This treatment method involves the use of substances made by the body or in a lab to act like natural parts of the immune system. There are different types of immunotherapy and each works in a different way. Immunotherapy is commonly prescribed to patients when other treatments haven’t worked.
How Immunotherapy Works Against Cancer?
The immune system is consist of white blood cells (WBC), antibodies, and organs such as the lymph nodes & spleen. It detects and attacks to destroy any foreign particle that appears harmful, including bacteria, viruses, and abnormal cells.
Cancer cells are not like other normal cells as they can escape from the immune system easily. They contain the following properties:
Cancer cells hide from immune detection by producing “checkpoint” proteins that deactivate immune cells.
Mimic normal cells to making it difficult for the immune system to target them.
Multiply aggressively to weaken the immune system
Unlike normal cells, which have a limited lifespan, cancer cells grow and multiply rapidly, which makes them immortal.
This is how immunotherapy helps in fighting against cancer:
Immunotherapy functions by boosting the immune system to recognize and kill cancerous cells.
Checkpoint proteins that stop immune cells from attacking are blocked by it.
Delivering immune-stimulating medications that enhance T-cell function.
Further, this treatment approach enables the immune system to "remember" and destroy cancer cells if they reappear.
Types of Immunotherapy

Various types of immunotherapy are used to treat different types of cancers. Here are the main categories:
1. Immune Checkpoint Inhibitors
Immune checkpoint inhibitors block proteins that are present on immune cells or cancer cells and prevent immune system from attacking. They allow the immune system to recognize and attack cancer cells.
2. Monoclonal Antibodies
These are the lab made antibodies that mimic the immune system's function to fight against cancer by attaching the specific part of cancer cells. It results in destruction of cancer cells and slows down the progression of cancer.
3. Adoptive cell transfer
This method involves the patient's own immune cells to fight against cancer cells. There are two types of therapies involved in the treatment strategy:
CAR T-cell therapy: In this method T-cells are removed and genetically engineered to express a chimeric antigen receptor (CAR) for targeting cancer cells more effectively and then infused back into the patient body.
Tumor-infiltrating lymphocyte (TIL) therapy:In this method Immune cells are extracted from a patient's tumor, replicated in a lab, and then infused back into the patient body.
4. Cytokine therapy
In this method, man-made cytokines are used. Cytokines are the proteins also known as natural signaling molecules that t boost the immune system’s functioning. For example, interleukin-2 (IL-2) and Interferon-alpha.
5. Cancer Vaccines
These vaccines promote the immune system to detect & fight against cancer cells. For example, sipuleucel-T for prostate cancer.
6. Oncolytic virus therapy
This method involves the use of lab-modified viruses to infect and destroy cancer cells.
7. Immunomodulators
These are the drugs that boost certain parts of the immune system to treat specific cancers.
Immunotherapy and Different Types of Cancer
Nowadays, immunotherapy has been approved and effective for many different kinds of cancer types, such as:
Lung cancer:Checkpoint inhibitors, such as Keytruda and Imfinzi 120 mg, improve lung cancer survival.
Breast cancer: Trastuzumab and Avastin 400 mg target specific receptors.
Blood cancers: Maball 500mg and Lenalid tablets are commonly used.
Liver, kidney, bladder, and skin cancers:Immunotherapies for skin, kidney, bladder, and liver cancers have shown favorable results.
Head and neck cancers:Checkpoint inhibitors have enhanced the outcome for advanced head and neck cancers.
Immunotherapy's effectiveness depends upon the type & stage of cancer, and condition of the patient. However, in cases when previous therapies have failed, this treatment method offers new possibilities.
Immunotherapy Medicines

Maball 500mg Injection
Maball 500mg Injection is a monoclonal antibody based anticancer medicine which used to treat certain type of blood cancer such as non-Hodgkin’s lymphoma, chronic lymphocytic leukemia (CLL), and some autoimmune diseases like rheumatoid arthritis. It contains Rituximab as an active ingredient. It is an immunotherapy medicine that works by targeting the CD20 protein found on the surface of B lymphocytes. By binding these cells, this medicine helps the immune system to fight and destroy cancer cells.
Maball 500mg inj should be given under medical supervision by a doctor or experienced nurse. Dosage and duration of the treatment depends upon type of disease and patient's overall health condition.
This medicine is a key component of modern therapy as it has shown significant results in improving survival rate and reducing cancer recurrence in future. Maball offers a targeted, less toxic, and highly effective treatment approach as compared to traditional chemotherapy treatments.
Lenalid Capsules
Lenalid 10mg capsule belongs to the class of medicines called immunomodulatory agents. Doctor prescribed this medicine to treat various types of cancer, including multiple myeloma, myelodysplastic syndromes (MDS), and mantle cell lymphoma. It works by boosting the immune function to inhibit the growth of cancer cells and preventing blood vessels formation that supply tumors.
Lenalid Capsules should be taken orally, once daily, as advised by the doctor. It can be used alone or in combination with other medication. As this medicine shows powerful effects, that's why it requires close monitoring during treatment.
The medicine has significantly improved survival rates and quality of life in patients with blood cancers. Common side effects may include fatigue, low blood cell counts, diarrhea, rash, or nausea. It is a revolutionized treatment option as it offers a more targeted and manageable approach. Lenalid 10 mg price vary across different platforms. You can get this medicine in reasonable price range from Magicine Pharma.
Avastin 400mg Injection
Avastin 400mg Injection is a monoclonal antibody based immunotherapy medicine which contain Bevacizumab as an active ingredient. It is a modern cancer treatment approach that works by blocking the formation of new blood vessels which feed tumors.
Avastin 400mg uses to treat various cancer including colorectal cancer, lung cancer, kidney cancer, ovarian cancer, and glioblastoma (a type of brain cancer). This injection should be administered via intravenous infusion under strict medical supervision by a doctor or professional nurse. Dosage and duration of the medicine determined by the doctor as per patient's health condition and type & stage of cancer. It can be used alongside chemotherapy to increase the effectiveness of treatment. Various clinical studies also show Avastin significantly improve survival rate and disease progression.
Avastin 400mg Price is available in reasonable range at Magicine Pharma as compared the market price. However, this medicine price varies according to type of pharmacy, brand and geographical area.
Imfinzi 120mg Injection
Imfinzi 120mg Injection contain durvalumab as an active ingredient. It is an advanced immunotherapy medicine that formulated to help the immune system to detect and fight cancer cells more effectively. This injection belongs to a class of drugs known as PD-L1 inhibitors, which block the PD-L1 protein that cancer cells use to escape from immune attacks.
Imfinzi 120mg uses to treat type of lung cancer such as non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), and bladder cancer. This injection should be given via intravenous infusion under medical supervision by a doctor or experienced nurse, usually every 2 to 4 weeks that depends on the treatment plan. Doctor determines the dosage and duration with injection as per type & stage of cancer and overall condition of patient.
Clinical studies also have shown impressive outcomes of Imfinzi 120mg particularly in patients whose tumors express PD-L1. This drug enhances immune system functioning to detect and destroy cancer cells by reactivating T-cells.
Imfinzi represents the forefront of precision immunotherapy which provide targeted, durable, and less toxic control of cancer's progression. To know the best Imfinzi 120mg Injection price range must visit our official site Magicine.
Benefits of Immunotherapy
Immunotherapy has many benefits compared to other treatments. It does not harm healthy cells while attacking cancer cells. Immune memory can keep protecting the body from cancer coming back, for a long time. Side effects are less than those from chemo and other options too. This method has highly improved survival rates, particularly in advanced or resistant cancers.
May be combined with chemotherapy, targeted therapy, or radiation such that it works to potentiate the effects of those treatments.
Risks and side effects͏
Immunotherapy is not as dangerous as chemotherapy but still has a lot of risks. The side effects are due to the fact that the immune system is more active.
Common Side Effects:
Tiredness
Fever and Chills
Skin Problems
Flu-Like Symptoms
Nausea
Stomach Problems
Diarrhea
Inflammation (in lungs, liver, or colon in rare cases
Rare but more severe adverse features include hepatolenticular and adrenocorticalitis, cardiotoxicities, and CNS side outcomes
Managing Side Effects:
Take the medicine as prescribed by your healthcare provider who may recommend steroids or immunosuppressant to bring down the inflammation
Keep well hydrated and eat a good diet.
Protect your skin with the help of sunscreen or moisturizer
Balanced rest and activity
Medication
Immunotherapy vs Chemotherapy
Feature | Immunotherapy | Chemotherapy |
Mechanism | Stimulates the immune system to destroy cancer cells. | Direct destruction of rapidly growing cells. |
Selectivity | Attacks only cancer cells. | Affects normal and malignant cells alike. |
Duration of Effect | May have prolonged remedial effects. | Limited to duration of treatment. |
Side Effects | Mild to moderate | Respectively serious (hair loss, nausea, weakness). |
Best Applied | In advanced and resistant malignant tumors. | In the rapidly growing neoplasms. |
Outcome | May ultimately lead to a lasting remission. | May necessitate repeated treatments. |
Immunotherapy represents a more gentle but more effective way of treatment, suggesting a new hope where chemotherapy may prove to be of no avail.
Latest Research & Future Scope
The future of immunotherapy is encouraging. Current research is centered on:
Personalized immunotherapy - the tailoring of treatment depending on the patient's genetic makeup.
Combination therapy - the use of immunotherapy in conjunction with targeted drugs and/or vaccines.
Neoantigen vaccines - the veterinarian will use vaccines designed specifically for the individual patients tumour
AI in immunotherapy - the use of artificial intelligence to determine patient response to immunotherapy.
In recent studies the worldwide immunotherapy market is said to be growing at over 10% per annum with new FDA-approved agents being developed at a furious pace. The final aim is to make cancer a controllable and even curable disease in everyone.
Lifestyle & Diet Support During Immunotherapy
A healthy lifestyle promotes the efficacy of immunotherapy and supports a quicker recovery. It is vital to remember that during immunotherapy it is essential to protect the immunity by eating healthily and living healthfully.
Dietary Guidelines:
Eat protein-rich foods (fish, eggs, legumes) in order to build the immune cells.
Include fruits and vegetables with a high content of antioxidants (carrots, spinach and berries.
Drink plenty of water and herbal teas which hydrate.
Reduce sugar, alcohol and processed food intake.
Lifestyle Guidelines:
Manage stress and sleep properly
Take part in moderate physical activity like walking or yoga.
Avoid pollutants and smoking (tobacco) products.
Follow the physician’s schedule for regular health examinations and to evaluate overall health. A healthy lifestyle incorporates general recovery and the efficiency of immunotherapy.
List of FDA-Approved Immunotherapy Medicines
Here’s a list of some widely used FDA-approved immunotherapy drugs across different cancer types:
Drug Name | Type | Approved For |
Pembrolizumab (Keytruda) | Checkpoint inhibitor | Lung, skin, head & neck, and stomach cancers |
Nivolumab (Opdivo) | Checkpoint inhibitor | Lung, kidney, liver, and melanoma |
Durvalumab (Imfinzi) | Checkpoint inhibitor | Lung and bladder cancer |
Atezolizumab (Tecentriq) | Checkpoint inhibitor | Lung and breast cancer |
Bevacizumab (Avastin) | Monoclonal antibody | Colorectal, kidney, and ovarian cancer |
Rituximab (Maball) | Monoclonal antibody | Lymphoma, leukemia |
Lenalidomide (Lenalid) | Immunomodulatory | Multiple myeloma |
Ipilimumab (Yervoy) | Checkpoint inhibitor | Melanoma, colorectal cancer |
CAR-T Therapies | CAR-T Therapies | CAR-T Therapies |
These medicines, that offer the potential for better outcomes and longer lives, are currently at the top of modern cancer treatment.
Conclusion
Immunotherapy represents a new branch of modern medication, and most importantly, it has transformed our approach to treating and understanding cancer. It achieves substantially greater effectiveness with lower complication rates and side effects by employing the body’s natural defenses to combat the disease.
Imfinzi 120 mg, Avastin 400 mg, Lenalid capsules, and Maball 500 mg are some of the many pharmaceuticals advancing cancer treatment around the globe. At Magicine Pharma’s all the immunotherapy medicines are available at reasonable rates, and they are distributed worldwide. We values of trust, dependability, and patient empowerment that enable cancer fighters to face the disease with confidence.
Immunotherapy represents the promise of modern personalized cancer treatment, the fusion of hope and science. More than a treatment, it is the future.
FAQs
1. How does immunotherapy differ from chemotherapy?
A-Immunotherapy boosts the immune system's response to cancer, while chemotherapy (in its traditional sense) generally kills both cancerous and healthy cells directly.
2. Which cancers can be treated with immunotherapy?
A-Some of the most sensitive cancers to immunotherapy include lung, skin, bladder, kidney, liver, blood and breast cancers among others.
3. Is immunotherapy safe?
A-Yes, immunotherapy is usually considered safe, with side effects usually relatively mild and manageable with medical control.
4. Will immunotherapy cure cancer in the long term?
A-All types of cancers are not curable, but some cancers can go into long-term remission with immunotherapy with no residual disease or no recurrence of the original disease.
5. Where can I buy immunotherapy medicines online?
A-You can buy authentic Imfinzi 120mg, Avastin 400mg, Lenalid caps and Maball 500mg from Magicine Pharma, a worldwide reliable supplier of medicines.
References
Kiyotani, K., et al. “Personalized immunotherapy in cancer precision medicine.” Cancer Biomed 18(4): 955-968, 2021.
Tsimberidou, A. M., et al. “Review of Precision Cancer Medicine: Evolution of the Landscape and Future Directions.” [Journal], 2020.
Fayyaz, A., et al. “Revolutionizing cancer treatment: the rise of personalized immunotherapies.” Discover Oncology 15:756, 2024.
Liu, B., et al. “Exploring treatment options in cancer: tumor-targeted therapies, immunotherapy and gene therapy.” Signal Transduction and Targeted Therapy, 2024.
Zhang, M., et al. “Advances in cancer immunotherapy: historical perspectives, current developments, and future directions.” Molecular Cancer 24:136, 2025.


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