How do medications treat non-small cell cancer?

Honor Society of Nursing (STTI)

There are currently two major classes of medications for non-small cell cancer - chemotherapy and targeted drug therapy. Chemotherapy is one or more drugs that kill cancer cells given to you through your veins or by mouth.

Targeted drug therapy aims to stop processes within cells that are specific to cancer cells. One drug, bevacizumab (Avastin), stops the tumor from being able to create its own blood supply, thus limiting its growth. Another drug, erlotinib (Tarceva), prevents cancer cells from growing and dividing, limiting the tumor's growth.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Non-Small Cell Lung Cancer

The most common type of lung cancer, non-small cell lung cancer (NSCLC) affects tens of thousands of people each year. With three primary types of NSCLC, this disease accounts for about 80% of all lung cancer, the deadliest type of cancer in the U.S. among both men and women. Adenocarcinoma, the most common form of NSCLC, typically develops in the outer portion of our lungs. Our lungs remove carbon dioxide from our body and supplies oxygen to it. Although smoking is the primary cause of lung cancer, other risk factors include exposure to radon gas and asbestos. Previous radiation therapy and a family or personal history of lung cancer also increases your risk. Lung cancer may not show symptoms in the beginning; however, visit your doctor if you have a persistent cough, shortness of breath, see blood after you cough or have chest pain.

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