Leukoplakia is a condition that causes the growth of thick, white patches (known as plaques) to develop on:

Gum problems the gums
gum diseases the bottom of the mouth
luekoplakia treatments chigwell the inside of the cheek
chigwell dentistry occasionally on the tongue

The causes of leukoplakia are unknown but the use of tobacco, particularly chewing tobacco, is known to put you at risk. Heavy alcohol consumption may also cause it.