Booklet: What You Need to Know about Laryngeal Cancer

Cause and Prevention

Cancer of the larynx occurs most often in people over the age of 55. In the United States, it is four times more common in men than in women and is more common among black Americans than among whites. Scientists at hospitals and medical centers all across the country are studying this disease to learn more about what causes it and how to prevent it.

Doctors cannot explain why one person gets cancer of the larynx and another does not, but we are sure that no one can "catch" cancer from another person. Cancer is not contagious.

One known cause of cancer of the larynx is cigarette smoking. Smokers are far more likely than nonsmokers to develop this disease. The risk is even higher for smokers who drink alcohol heavily.

People who stop smoking can greatly reduce their risk of cancer of the larynx, as well as cancer of the lung, mouth, pancreas, bladder, and esophagus. Also, by quitting, those who have already had cancer of the larynx can cut down the risk of getting a second cancer of the larynx or a new cancer in another area. Special counseling or self-help groups are useful for some people who are trying to stop smoking. Some hospitals have groups for people who want to quit. Also, the Cancer Information Service and the American Cancer Society may have information about groups in local areas to help people quit smoking.

Working with asbestos can increase the risk of getting cancer of the larynx. Asbestos workers should follow work and safety rules to avoid inhaling asbestos fibers.

People who think they might be at risk for developing cancer of the larynx should discuss this concern with their doctor. The doctor may be able to suggest ways to reduce the risk and can suggest an appropriate schedule for checkups.

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