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Leukoplakia

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Leukoplakia

Leukoplakia is a condition in which thick, hard, white patches form inside the mouth and cannot be wiped off. Leukoplakia is commonly caused by irritation, such as from the rubbing of a rough tooth or a poorly fitting denture, or from smoking or using smokeless tobacco.

Leukoplakia may clear up if the source of the irritation is removed, by fixing the tooth or denture, or by stopping tobacco use. It may take several weeks or even months for the leukoplakia to go away completely.

In some cases, leukoplakia can be an early sign of cancer of the mouth.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

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This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

NOTICE: This health information was not created by Columbia University Irving Medical Center and may not necessarily reflect specific CUIMC practices. For medical advice to your personal condition, please consult your doctor. Medical advice disclaimer.