smoking teeth oral cancer
Smoking Causes Mouth and Throat Cancer Search. Smoking can affect the health of your mouth and throat. As well as the obvious effects such as unsightly stains on your teeth and bad breath, smoking is the major cause of cancers of the mouth, throat, oesophagus, pharynx, larynx (voice box), tongue, lips and salivary glands.1, 2 The longer you smoke, and the more you smoke, the greater the risk of these cancers. 2.s well as the obvious effects such as unsightly stains on your teeth and bad breath, smoking is the major cause of cancers of the mouth, throat, oesophagus, pharynx, larynx (voice box), tongue, lips and salivary glands. 1, 2 The longer you smoke, and the more you smoke, the greater the risk of these cancers. 2.