How useful is chemotherapy in the treatment of cancer?
Chemotherapy is one of the most widely used methods of treatment for cancer.
Chemotherapy is a type of treatment that destroys cancer cells and stops them from spreading.
However, one type of treatment does not apply to all types of cancer.
Different types of cancer cells respond to different types of medications.
Chemotherapy involves a combination of eight types of medications for the best results.
Physicians are trying to combine new types of medicine to improve treatment through chemotherapy.
Most of the time the body becomes weak due to chemotherapy but some modern chemotherapy creates little problems.
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When is chemotherapy given?
Chemotherapy is a process to inject drugs into the body. It then spreads through the blood to whole body.
Chemotherapy is given only when doctors think that the cancer cells are in more than one place in the body.
If the cancer is undetectable, some of its cells are isolated from the main tumor and invade the surrounding area.
Many times cancer cells go far. For example, it spreads to the vital organs like liver or lungs.
A physician can surgically remove the cancerous tumor and the surrounding tissue.
Cancer cells can also be destroyed through radiotherapy. But radiotherapy can be given in a certain small place.
However, there is a possibility of destroying the healthy cells of the body.
Chemotherapy is given if there is a possibility of more malignant cancer cells after the cancerous part has been removed.
Some cancers, such as leukemia, are treated with chemotherapy.
Leukemia spreads throughout the body.
Many times chemotherapy is given even before surgery. This is done to reduce the size of cancerous tumors.
The smaller the size of the tumor, the easier it is for the doctor to remove it surgically.
It’s reported that many times the cancer is not curable. But Doctor can inject chemotherapy for a trial.
Through this the patient’s body is somewhat better formed.
How does chemotherapy work?
Chemotherapy for cancer cells is a kind of poison.
This destroys the cancer cells. It is called cytotoxic chemical.
But keep in mind that the thing is being seen as toxic to the body’s cancer cells, it can also damage the body’s healthy-normal cells.
Chemotherapy is the process of finding and destroying as many harmful cancer cells as possible in the body and destroying as few good cells as possible.