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.