Smoking and your Body
Smoking and your Body
To see how smoking affects the body, click on the body parts.
Health Effects of Smoking
Smoking is the leading preventable cause of death and disease in Australia. In 2003, it was estimated that tobacco use was responsible for more than 15,500 deaths or nearly 12% of all deaths. 1Tobacco use reduces not only your life expectancy but your quality of life. Many medical conditions caused by smoking can result not just in death, but in living for years with disabling health problems. It is estimated that more than 204,700 years of healthy life were lost in Australia, in 2003, as a result of smoking.1
Inhaling the substances in any type of burning tobacco is harmful to the human body. The toxins in tobacco smoke can go everywhere in the body that the blood flows2 causing harm to nearly every organ and system of the body. Low tar and low nicotine cigarettes are not safer to smoke and are not a healthier option compared to cigarettes with higher levels of these toxins.3,4
While some health effects from smoking are immediate there is a long time lag, sometimes decades, between smoking and many tobacco-related diseases. This time lag can result in some smokers believing it won’t happen to them. However, half of all lifetime smokers will die from smoking related diseases, and half of these will be in middle age (35-69yrs).5
Scientific evidence confirms that smokers face significantly increased risks of death and or illness from numerous cancers, heart disease, stroke, atherosclerosis, abdominal aortic aneurysm, emphysema and other respiratory diseases. Smoking also causes blindness, dental problems, erectile dysfunction, reduced fertility in women, sudden infant death syndrome, contributes to osteoporosis and increases the risks of pregnancy complications including premature birth, low birth weight, still birth and infant mortality. 2
Exposure to second-hand smoke also causes premature death and disease in children and adults who do not smoke. There is no risk-free level of exposure to second-hand smoke.6
Quitting at any age has benefits, with the largest reduction in risk in those who quit the earliest7. Many Australians remain unaware of the extent of the impact smoking has on the body. Thinking about quitting?
Articles
Links to up to date articles explaining the damage smoking can cause to Women, Young People, the dangers of chop chop and the effects of passive and second hand smoke.
Fact Sheets - Graphic Health Warnings
Sources
- Begg S, Vos T, Barker B, Stevenson C, Stanley L, Lopez AD, 2007. The burden of disease and injury in Australia 2003. PHE 82. Canberra AIHW. http://www.aihw.gov.au/publications/index.cfm/title/10317
- U.S. Department of Health and Human Services. 2004. The health consequences of smoking: a report of the Surgeon General. [Atlanta, Ga.]: Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health; Washington, D.C. http://www.cdc.gov/tobacco/data_statistics/sgr/sgr_2004/index.htm
- Australian Competition and Consumer Commission, Media release 19 December 2005 Low yield cigarettes ‘not a healthier option’:$9 million campaign. Downloaded 16/10/07 from http://www.accc.gov.au/content/index.phtml/itemId/719575
- U.S. Department of Health and Human Services. 2004. The health consequences of smoking: a report of the Surgeon General, What it means to you. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health.
- Mackay J. and Erikson M. 2002. The Tobacco Atlas. World Health Organization. Geneva. Switzerland.
- U.S. Department of Health and Human Services. 2006. The Health Consequences of Involuntary Exposure to Tobacco Smoke: A Report of the Surgeon General. [Atlanta, Ga.]. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health. Washington, D.C.
- Doll R, Peto R, Boreham J, Sutherland I. Mortality in relation to smoking: 50 years observation on male British doctors. British Medical Journal. June 2004, 328:1519. http://www.bmj.com/cgi/content/full/328/7455/1519
Reasons to quit
Every cigarette you don’t smoke is doing you good. There are many health benefits to quitting, some of which you’ll be able to notice within hours or days. Similarly, within days, you’ll also notice the extra money in your pocket you’ve saved from quitting.
Ways to quit
Quitting smoking can be one of the most difficult, yet rewarding things a person can do. Most smokers' say they would like to quit, and may have tried at least once. These tips and facts will assist you in quitting for good.
Help and support
Quitting smoking can be hard, but you’re not alone. Quitline and Quit Coach can offer the support and guidance you need to quit for good.
Health Professionals
General practitioners and other health care professionals have an important role to play in assisting patients to quit. This section provides useful information, specific to health care professionals.