Caused by chronic irritation, leukoplakia is a disorder of the
mouth’s mucus membranes. White patches form on the tongue or
inside of the mouth over weeks or months. This can also occur on
the vulva in females, but for unknown reasons. One type, known
as hairy leukoplakia, is a type found primarily in people who
have HIV or other types of severe immune deficiency. Most cases
of leukoplakia get better once the source of the irritation is
removed. In rare cases, though, the condition can lead to oral
cancer. If you notice any signs, see your dentist or doctor.
Hairy leukoplakia results from a virus that becomes active in
the body when the immune system becomes weak. Infection may play
a role in other cases, as well. Leukoplakia usually results from
irritants, such as: - Pipe or cigarette smoking - Chewing
tobacco or snuff - Rough teeth - Rough places on dentures,
fillings, or crowns These risk factors increase your chance of
developing leukoplakia. Tell your doctor if you have any of
these risk factors: - Age: