Overview of secondhand smoke second hand smoke harms children and adults, and the only way to fully protect nonsmokers is to eliminate smoking in all homes, worksites and public places. Secondhand smoke and smokefree policies action on smoking. They also come from the air a smoker exhales while smoking. Secondhand smoke causes more than 7,300 lung cancer deaths among u. Thirdhand smoke is a relatively new concept, and researchers are still studying its possible dangers.
Health effects of secondhand smoke secondhand smoke is the combination of smoke emitted from the burning ends of a tobacco product sidestream smoke and the smoke exhaled from the lungs of tobacco users exhaled mainstream smoke. A largescale study found no clear link between secondhand smoke and lung cancer, undercutting the premise of years of litigation including a florida case. The harmful effects of secondhand smoke healthlinkbc. Surgeon general has concluded that there is no riskfree level of exposure to secondhand smoke. The harmful effects of second hand smoke, what second hand smoke is, how it harms your health and babies and children, preventing exposure, and laws protecting against second hand smoke exposure. Even being around secondhand smoke for a short time can hurt your health. Secondhand smoke is a serious health hazard that causes premature death and disease in children and nonsmoking adults.
Secondhand smoke is toxic and poisonous cdc pdf pdf 41 kb secondhand smoke exposure in the home cdc pdf pdf 40 kb secondhand smoke exposure in the workplace cdc pdf pdf 38 kb children are hurt by secondhand smoke cdc pdf pdf 35 kb how to protect yourself and your loved ones from secondhand smoke cdc pdf pdf 29 kb 29 surgeon. Secondhand smoke contains many carcinogenic compounds as well as strong irritants. Breathing secondhand smoke can have immediate adverse effects on your blood and blood vessels, increasing the risk of having a heart attack. However, as far as how bad for you it is or isnt, there is plenty of exaggeration by wingnuts and moonbats on both sides of the aisle. Cdcpdf pdf 53 kb secondhand smoke and the harmful chemicals in it are known causes of sudden infant death syndrome, respiratory infections, ear infections, and asthma attacks in infants and children.
While it is well known that there is no safe level of commercial tobacco smoke, many are not aware of the health risks associated with exposure to smoke from cannabis or a hookah pipe. Thirdhand smoke cant be eliminated by airing out rooms, opening windows, using fans or air conditioners, or confining smoking to only certain areas of a home. Secondhand smoke is classified as cancercausing agent by the environmental protection agency epa. Children have up to 20 times the exposure to thirdhand smoke as adults exposure to even low levels of smoke and residue can impact brain development 30% of us children live in a household with at least 1 smoker infants and toddlers are closest to surfaces and more likely to put things in their mouths tobacco toxin exposure may be a leading cause of. If someone smokes in your car, there is no way to avoid the dangers of second hand smoke. Surgeon general, june 27, 2006 negative health and economic consequences that result from commercial tobacco use are not limited to those who. Secondhand smoke and vaping aerosols come from burning or heating tobacco through a cigarette, cigar, pipe, hookah, or electronic cigarette. Second hand smoke toxins can also stick to car surfaces.
The surgeon general report in 2006 stated that even separately enclosed separately exhausted, negativepressure smoking rooms cannot keep second hand smoke from spilling into adjacent areas. Exposure to secondhand smoke can increase the risk for developing asthma. Whether you are young or old, healthy or sick, secondhand smoke is dangerous. Fact sheets for families secondhand smoke and young children what is second hand smoke. The unavoidable conclusion is that second hand smoke harms pets, and its yet another reason quitting smoking or at least confining your smoking to outside is the best way to protect the people and animals you love. Environmental tobacco smoke, also called secondhand smoke, is an indoor air pollutant in many homes, despite widespread knowledge about the harmful effects of smoking. Air fresheners will not reduce the risk of second hand smoke. Secondhand smoke exposure causes more than 8,000 deaths from stroke annually.
The fluttering in the heart may cause blood to pool and clot, and those. They are also known causes of heart disease, stroke, and lung cancer in adult nonsmokers. Breathing other peoples smoke is known as passive, involuntary or secondhand smoking shs. Marijuana smoke is created by burning components of plants in the genus cannabis. Fact sheets for families secondhand smoke and young children. Tobacco smoke and asthma asthma initiative of michigan aim. Even with the windows down, second hand smoke is dangerous. In some geographic regions, naturally occurring radon, a radioactive gas. Invisible toxins can linger for hours up to days in porous. Assessing the burden of disease at national and local levels. It stays in the air for hours after smoking and is breathed in by nonsmokers. Secondhand smoke also known as environmental tobacco smoke, involuntary smoking or passive smoking is a complex mixture of more than 4,000 chemicals, including at least 69 known carcinogens and many more that are hazardous to health. Most people are familiar with first and second hand smoke, but third hand smoke, the contamination that lingers after a cigarette is extinguished is a less known danger. What are second and third hand smoke and vaping aerosols.
Facts about secondhand smokeny smokefree housing ny. The costs of second hand smoke shs are significant. Nonsmokers who are exposed to secondhand smoke at home or at work increase their risk of developing lung cancer by 2030%. Exposure to secondhand smoke can cause numerous health problems, including. Secondhand smoke contains over 7,000 compounds, at least 70 of which are known to cause cancer. Third hand smoke is the smoke that stays in carpets. Secondhand smoke shs facts health effects of secondhand smoke the group of fact sheets below present some results and analyses of smokefree policies put in place to protect people from the negative health effects of secondhand smoke. Exposure to secondhand smoke causes many of the same tobaccorelated diseases and premature death as active smoking, including heart disease, stroke, and cancer. Like radon and asbestos, prolonged exposure to secondhand smoke is known to cause cancer in both humans and domestic animals. Secondhand smoke is a mixture of smoke from the burning of a cigarette, pipe or cigar and the smoke breathed out from the lungs of a smoker. Nov 01, 2017 health concerns from secondhand smoke. Health effects of secondhand smoke among adults1,3,4 the u. The 11 facts you want are below, and the sources for the facts are at the very bottom of the page.
Irregular heartbeatknown as atrial fibrillation or afibcauses the hearts upper chambers to quiver, rather than beating in an organized, rhythmic way, and this increases risk of stroke by five times. In people, second hand smoke has been associated with respiratory problems ranging from coughing and sneezing to asthma and shortness of breath. Tobacco control northern ireland public health agency. The dangers of secondhand smoke secondhand smoke shs is a class a carcinogen. Secondhand smoke causes lung cancer in adults who have never smoked. Thirdhand smoke residue builds up on surfaces over time and resists normal cleaning. Just like tobacco, both produce first and second hand smoke. Secondhand marijuana smoke is a complex chemical mixture of smoke emitted from combusted marijuana and the smoke that is exhaled by the user.
The invisible danger of third hand smoke why worry. Pdf breathing secondhandsmoke causes morbidity and mortality from cancer, heart disease, and respiratory disease, as well as acute sensory. There is also indisputable evidence that implementing 100% smoke free environments is the only effective way to protect the population from. The harmful effects of secondhand smoke healthlinkbc file 30a. Secondhand smoke causes premature death and disease in otherwise healthy nonsmokers, including heart disease and lung cancer. Health effects of secondhand smoke action on smoking and health. How smoking harms animals from secondhand smoke to animal. Understanding that second hand smoke impacts human health is important, but conscientious pet owners need to know that second hand smoke affects pets, too. Heart disease for nonsmokers, breathing secondhand smoke has immediate harmful effects on the heart and blood vessels.
According to a cdc analysis of secondhand smoke exposure in 11 states. Arheart kl, lee dj, dietz na, wilkinson jd, clark iii jd, leblanc wg, serdar. The harmful effects of secondhand smoke, what secondhand smoke is, how it harms your health and babies and children, preventing exposure, and laws protecting against secondhand smoke exposure. Secondhand smoke increases the risk for stroke by 20. The facts full protection from secondhand smoke is only achieved by eliminating smoking in indoor spaces. In adults who have never smoked, secondhand smoke can cause. Tobacco control northern ireland, produced by health intelligence, public health agency, 2015. Facts about secondhand smoke smoke released from the burning end of a cigarette sidestream smoke and the smoke exhaled by a smoker exhaled mainstream smoke. Lung cancer coronary heart disease stroke nasal irritation. Get information on secondhand smoke exposure, its health effects, impact on children, and smokefree initiatives and resources. Secondhand smoke is the combination of smoke from the burning end of the cigarette and the smoke breathed out by smokers. Surgeon general has concluded that only 100% smoke free environments can completely eliminate secondhand smoke exposure. Smokers and nonsmokers alike inhale shs and this is an unavoidable consequence of being in a smokefilled environment.
Secondhand smoke fact sheet there is no riskfree level of second hand smoke exposure. Secondhand smoke is toxic secondhand smoke contains over 4,000 chemical compounds more than 60 of which are known to cause cancer in humans or animals. The effects of secondhand smoke on pets vca animal hospital. Secondhand smoke harms children and adults, and the only way to fully protect nonsmokers is to eliminate smoking in all homes, worksites, and public places. Secondhand smoke can infiltrate into other units through hallways and stairwells. More than 80% of secondhand smoke is invisible and odourless, so no matter how careful you think youre being, your family still breathes in harmful poisons, putting them at risk of meningitis, cancer, bronchitis and pneumonia. Secondhand smoke is also one of the most common causes of bronchitis in dogs. What are second and thirdhand smoke and vaping aerosols.
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