Home > Lifestyle > Stop smoking > Stop smoking advice advertorial Updated 24 January 2014 Smoking and Oral Health Tobacco use is the leading cause of preventable illness and premature death – approximately half of all smokers will die of a smoking-related illness. 0 Image supplied by sponsor ~ Ask Stop Smoking Advice » Assess Ready to quit smoking? » Assess Are you at risk for cancer? » Assess Are you at risk for COPD? » Quit smoking this year Is this the best anti-smoking ad ever? Tobacco use is also a risk factor for, or cause of, numerous other illnesses and conditions of the mouth, such as oral cancer, halitosis (bad breath), tooth decay and gum disease.(1)Oral cancerAll forms of tobacco use are known to cause oral cancer – which includes cancer of the lips, tongue, gum and all of the membrane lining the mouth and the throat.(1) It has been estimated that tobacco use accounts for more than 90% of oral cancers.(1)Smokers have a three-fold increased risk of oral cancer – and this risk is dependent on both how much they smoke, and for how long they have been smoking.(1) Smokers who consume alcohol are at an even higher risk of oral cancer due to the synergistic effects.(1)The combination of tobacco and alcohol use raises the risk for oral cancer significantly more than the use of either substance alone. Alcohol increases the permeability of the membrane lining the mouth, which is thought to enhance the carcinogenic (cancer-causing) effect of tobacco based products.(1) Quitting smoking reduces the risk of oral cancer.(1)Diseases of the mouthSmoking and chewing tobacco stains and discolours the teeth. Tobacco, whether smoked or chewed, also causes halitosis (bad breath).(1)Another disease commonly associated with smoking is smokers palate – a change in the hard palate caused by heavy smoking. This is when the palate turns white and can be littered with red dots located within small raised lumps. This condition disappears after smoking is stopped.(1)Smokers melanosis – another condition which is reversible on smoking cessation – is a condition whereby smokers are more likely to develop local areas of melanin pigmentation of the oral membranes.(1)Smoking is also a risk factor for oral Candidosis – an opportunistic fungal infection of the mouth. It is thought that tobacco use depresses the immune system, making smokers more susceptible to infection.(1)Periodontal diseases are inflammatory disorders of the periodontium (the tissue which surround and support the teeth) and include gingivitis, which affects the gums, and periodontitis, which may involve all structures and bone supporting the teeth. There is a clear association between tobacco use, including smokeless tobacco, and periodontal disease.(1)The effect of tobacco on the immune system plays a major role in the development of periodontal disease and impairs healing after treatment for the disease.(2) It has been estimated that a smoker has between a 5 and 20 fold increased risk of periodontal disease.(1,2)The risk of oral diseases increases with greater use of tobacco. There is clear benefit to quitting the use of tobacco because the risks of oral cancer and periodontal disease decline with increasing time after smoking cessation.(2)References:1. Action on Smoking and Health. ASH Research Report. Tobacco and Oral Health. [Internet]; January 2012 [cited 2013 Apr 3]. Available from: http://www.ash.org.uk/files/documents/ASH_598.pdf2. Winn DM. Tobacco Use and Oral Disease. Journal of Dental Education 2011 April; 65(4):306-312LICENCE HOLDER: Pfizer Laboratories (Pty) Ltd. Reg. No. 1954/000781/07. 85 Bute Lane, Sandton, 2196, South Africa. Tel. No.: 0860 PFIZER (734937). 43/CHX/04/13/PA NEXT ON HEALTH24X Nine men in dresses show up with courage and conviction 55 minutes ago Partner content More: Stop smokingStop smoking advice advertisement From our sponsors Sun protection for all children Understanding your sunscreen The science behind cosmeceuticals Do you know these 5 facts about skincare?