Health encyclopaedia - Alphabetical Topic List

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Causes of Leukoplakia

Leukoplakia is always caused by irritation of the tissues in the mouth.  The irritation may be from rough teeth, fillings, crowns, dentures and so on, or it may be as a result of smoking or other tobacco use. This is known as smoker’s keratosis. Smoking a pipe or chewing tobacco in forms such as paan masala or gutkha give a high risk of developing leukoplakia.

Excessive alcohol consumption or persistent cheek chewing may also cause leukoplakia.