More than 90 percent of oral cancers are squamous
cell cancers, which develop in the lining or covering
of the mouth, lips, tongue, and throat. It
can also be spread through the lymph nodes and
into the neck.
Signs, Symptoms & Early
Detection
The most
common sign of oral cancer is a sore which does
not heal and bleeds easily. A lump or thickening
in the mouth or white patches which last longer
than two weeks, difficulty in chewing or swallowing
food and the inability to move the tongue freely
can also be signs of oral cancer.
Dentists detect
oral cancer during routine check ups. The American
Cancer Society recommends getting a dental
exam every 6 to 12 months. Dental x-rays are
the only way your dentist can see if tumors
are present in your jaw and beneath the gum
surface.
Guarding Against Oral Cancer
• Don't use tobacco
in any form.
• Don't smoke cigarettes, cigars,
or pipes, or use chewing tobacco or snuff.
• If
you drink alcohol, drink only in moderation.
• Avoid
exposure to strong direct sunlight. Those who
must be in the sun should use a sunscreen and
apply it often.
• Have regular dental checkups.
Any jagged teeth or irritating dentures should
be fixed.
• Any white patch, lump, or scaly area
on the lips or in the mouth that last longer
than two weeks should be checked by a doctor.
If
you have questions or concerns about your
oral health, contact your dentist. For free pamphlets
from the American Cancer Society, call 1-800-422-6237.
