已知吸烟对机体的损害性,其中吸烟与肺癌及冠心病等的关系尤其受到重视。近年来的许多报告也重视吸烟对口腔组织的损害,本文就吸烟与口腔病变的关系加以探讨。对口腔粘膜的影响吸烟刺激能促进口腔粘膜角化。即使在无角化的颊及口底粘膜上皮细胞,持续的吸烟刺激也可导致增厚及产生角蛋白,并出现临床症状。腭粘膜固有的角化细胞则因吸烟而角化更为显著。 Smoking is known to be harmful to the body, especially smoking and lung cancer and coronary heart disease, especially the relationship between the attention. In recent years, many reports also attach importance to the damage to oral tissues caused by smoking. This article discusses the relationship between smoking and oral lesions. Effects on oral mucosa Smoking stimulation can promote oral mucosa keratosis. Even in the absence of keratinized cheek and oral mucosal epithelium, continuous smoking stimulation can also lead to thickening and keratin production, and clinical symptoms. The keratinocytes inherent in palatal mucosa are more pronounced due to smoking.