Cancer Treatment: How does immunotherapy work in the treatment of cancer, know how effective it is?

Admin — Wed, 13 May 2026 20:25:07 +0000

Cancer Treatment: Cancer is a very dangerous disease, most people get scared on hearing its name. This disease gradually weakens the body and completely changes a person’s life. While till now chemotherapy, radiation and medicines have been used for its treatment, now a new method has emerged in the medical world, which is called immunotherapy. This is not a normal medicine, but a treatment which helps in fighting cancer by strengthening the body’s own immunity i.e. immune system. If understood in simple language, it activates the body’s protective power so much that it itself tries to identify and eliminate cancer cells. This is the reason why it is being considered as a new and modern method in the treatment of cancer which has brought a new hope for the patients.

How does immunotherapy work?

Immunotherapy is a cancer treatment that activates the body’s immune cells so that they can recognize and attack cancer cells. In such a situation, this therapy works to remove those obstacles. This includes medicines like checkpoint inhibitors which remove the brakes on immune cells and activate them. This is why this therapy creates a strong protection against cancer by enhancing the body’s natural fighting ability.

How does immunotherapy work inside the body?

T cells present in the immune system work to identify and destroy cancer cells. But sometimes cancer cells send such signals, due to which these T cells get confused. Such immunotherapy improves this process. It also helps T cells identify cancer, strengthens the immune response and blocks signals that stop the attack. According to the doctor, some patients get long term benefits from this treatment. Its side effects may also be less as compared to chemotherapy.

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How effective is this therapy?

Immunotherapy is not equally effective for every patient, but good results have been seen in many cases. Especially its effect has been seen more in some types of cancer like lung cancer, skin cancer and blood related cancer. Also, in some patients, this treatment helps in controlling the disease for a long time. However, it works differently for every stage and every person, hence doctor’s advice is very important.

Along with hope, caution is also necessary

While immunotherapy is a ray of hope for patients, it can also have some side effects such as fatigue, fever or mild swelling in the body. Therefore, it is always done under the supervision of a doctor. In today’s time, this treatment is being considered a big step against cancer, which not only gives treatment to the patients but also gives new hope to live life.

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Immunotherapy Cancer Treatment: Can our body fight cancer on its own, know how immunotherapy works and when is it effective?

Admin — Sun, 29 Mar 2026 20:34:10 +0000

Immunotherapy Cancer Treatment: Nowadays diseases like cancer have become common. Many types of therapies are taken for its treatment. Meanwhile, immunotherapy has emerged as a new hope in the treatment of cancer. Instead of attacking the cancer directly, this treatment helps fight cancer cells by strengthening the body’s immune system. However, doctors say that it is not equally effective on the patient. In such a situation, let us tell you today whether our body can fight cancer on its own and how immunotherapy works and when is it effective?

What is immunotherapy?

Immunotherapy is a cancer treatment that activates the body’s immune system. Usually the immune system identifies and destroys bad or abnormal cells. But cancer cells have the ability to hide themselves or weaken the immune system. In such a situation, this therapy works to remove those obstacles. This includes medicines like checkpoint inhibitors which remove the brakes on immune cells and activate them. So that it can attack cancer cells.

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How does immunotherapy work inside the body?

T cells present in the immune system work to identify and destroy cancer cells. But sometimes cancer cells send such signals, due to which these T cells get confused. Immunotherapy improves this process. It helps T cells recognize cancer, strengthen the immune response and block signals that stop the attack. According to the doctor, some patients get long term benefits from this treatment. In many cases, its effects persist even after treatment is stopped. Its side effects may also be less than chemotherapy.

Why doesn’t it affect every patient?

Experts say that immunotherapy is not effective for everyone. There are many reasons behind this, such as lack of necessary T cells in some tumors, hiding the identity of cancer cells, creation of such an environment in the body which suppresses the immune system and rapid growth of cancer are the important reasons behind this.

Benefits of immunotherapy

According to doctors, immunotherapy has many benefits, such as in some cases it is effective for a long time. It is considered a more targeted treatment and works as an option even in advanced stage cancer. But it also has some dangers, it can affect the healthy parts of the body, which can cause problems like rashes on the skin, fatigue or swelling in the organs. In severe cases, immediate treatment may be required.

When is this immunotherapy given?

According to doctors, this treatment is not given to every patient. For this many things are taken into consideration. For example, depending on the type and stage of cancer, specific biomarkers present in the body, the overall health of the patient and the treatment given earlier, it is decided whether immunotherapy should be given or not. According to the same doctor, sometimes immunotherapy alone is not beneficial, then it is given in combination with other treatments like chemotherapy or targeted therapy, so that the right results can be achieved.

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Disclaimer: This information is based on research studies and expert opinion. Do not consider this as a substitute for medical advice. Before adopting any new activity or exercise, please consult your doctor or relevant specialist.