Factors That May Cause Cancer

Research has identified a number of factors that may contribute to the development of oral cancer. The most common are the use of tobacco and alcohol. Others include poor oral hygiene, irritation caused by ill-fitting dentures and rough surfaces on teeth, poor nutrition, some chronic infections and combinations of these factors.

Studies have shown that the death rate from oral cancer is about four times higher for cigarette smokers than for nonsmokers. It is also widely believed in the medical field that the heat generated by smoking pipes and cigars irritates the mouth and can lead to lip cancer.

Those at an especially high risk of developing oral cancer are over 40 years of age, heavy drinkers and smokers, or users of smokeless tobacco, including snuff.

Reprinted with permission from American Association of Oral and Maxillofacial Surgeons.

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