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What Is Chemotherapy?

Chemotherapy is the treatment of cancer with drugs that can destroy cancer cells. These drugs often are called "anticancer" drugs.

How Does Chemotherapy Work?

Normal cells grow and die in a controlled way. When cancer occurs, cells in the body that are not normal keep dividing and forming more cells without control. Anticancer drugs destroy cancer cells by stopping them from growing or multiplying. Healthy cells can also be harmed, especially those that divide quickly. Harm to healthy cells is what causes side effects. These cells usually repair themselves after chemotherapy.

Because some drugs work better together than alone, two or more drugs are often given at the same time. This is called combination chemotherapy.

Other types of drugs may be used to treat your cancer. These may include certain drugs that can block the effect of your body's hormones Or doctors may use biological therapy which is treatment with substances that boost the body's own immune system against cancer. Your body usually makes these substances in small amounts to fight cancer and other diseases. These substances can be made in the laboratory and given to patients to destroy cancer cells or change the way the body reacts to a tumor. They may also help the body repair or make new cells destroyed by chemotherapy.

What Can Chemotherapy Do?

Depending on the type of cancer and how advanced it is, chemotherapy can be used for different goals:

  • To cure the cancer. Cancer is considered cured when the patient remains free of evidence of cancer cells.
  • To control the cancer. This is done by keeping the cancer from spreading; slowing the cancer's growth; and killing cancer cells that may have spread to other parts of the body from the original tumor.
  • To relieve symptoms that the cancer may cause. Relieving symptoms such as pain can help patients live more comfortably.

To contact one of our chemotherapy nurses, please call our office at (631) 376-0055.

 

 

 


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