Sidestream smoke. Medical search. Frequent questions

The US Environmental Protection Agency estimates sidestream smoke causes approximately 3,000 lung cancer deaths and 62,000 deaths from heart disease in non-smokers every year in the United States. (wikipedia.org)
Indeed, in the setting of well-organised care and availability of highly active antiretroviral therapy, HIV-infected smokers lose more life-years to smoking than to HIV infection per se , presenting a major challenge to healthcare providers. (ersjournals.com)
However, these official rates may be an underestimate, since recent research has shown that ∼17% of the excess mortality among smokers is attributable to causes not previously known to be associated with smoking [ 2 ]. (ersjournals.com)
Notwithstanding the increased prevalence of smoking, HIV-infected smokers have a significant, albeit unexplained, increased mortality and decreased quality of life compared to HIV-uninfected smokers [ 12 ]. (ersjournals.com)
When non-smokers breathe in secondhand smoke, it can cause serious health problems. (kidshealth.org)
And kids who grow up in a home where parents smoke are more likely to become smokers too. (kidshealth.org)
Smokers should wash their hands and change their clothes after a smoke before they hold or hug children. (kidshealth.org)
these data indicate that of 642 youth surveyed, 40% had smoked bidis at least once during their lifetimes and 16% were current bidi smokers. (cdc.gov)
Lifetime bidi smokers were defined as having 'smoked a bidi, even just one or two puffs. (cdc.gov)
Heavy bidi smokers were defined as having 'smoked more than 100 bidis in their lifetime. (cdc.gov)
In a population-based study of smokers in Italy, no significant relationship between 3-EA- or 3,5-DMA-hemoglobin adduct levels and smoking status was seen. (nih.gov)
I do not see how the establishment of non-smoking areas will reduce the consumption of tobacco products when all smokers will continue to be allowed to smoke the same amount as before. (parliament.uk)
If smoking is reduced as a result of the measures that I will suggest, so much the better for everyone--and for smokers in particular. (parliament.uk)
Second hand smoke (also known as environmental tobacco smoke) is made up of approximately 85% "sidestream smoke" - smoke emitted from the burning end of the cigarette, and 15% "mainstream smoke" - smoke exhaled by smokers. (bpac.org.nz)
First of all, it is good to avoid the company of smokers, because passive smoking is just as harmful to the body as active smoking. (lunguk.org)
The majority of daily smokers (82%) began smoking before 18 years of age, and more than 3,000 young persons begin smoking each day. (cdc.gov)
The [study] makes the important point that we should not overstate the weak and uncertain association with passive smoking, and should be looking for other, larger risk factors for lung cancer occurring in never smokers. (smokersclubinc.com)
The following resources may be useful to researchers and policymakers working to contribute to the body of hookah smoking research, and to educate smokers about associated health risks. (nih.gov)
The University's obligation to prevent injury or occupational illness includes the health of every employee and student, smokers and non-smokers alike, and is therefore committed to maintain a Campus Smoking Policy. (leavethepackbehind.org)
Metabolites from nicotine, carbon monoxide and three major classes of carcinogens found in tobacco smoke-polycyclic aromatic hydrocarbons (PAHs), nitrosamines and aromatic amines-are found in the urine and blood of non-smokers exposed to secondhand smoke, just as in active smokers. (tobaccoinaustralia.org.au)
Secondhand smoke is diluted by ambient air and non-smokers are not exposed to the same dose of toxic chemicals and particulate matter as people who smoke. (tobaccoinaustralia.org.au)
This is made biologically plausible by evidence that for certain cardiovascular mechanisms such as platelet aggregation, exposure to secondhand smoke elicits a response in non-smokers reaching a similar magnitude to that seen in active smokers. (tobaccoinaustralia.org.au)
4 Research on genetic susceptibility among non-smokers exposed to secondhand smoke is limited. (tobaccoinaustralia.org.au)
Although tobacco smoke has long been linked to various diseases among smokers, it was not until 1964 that this association was publicly established by the landmark report of the US Surgeon General [1]. (who.int)
The most effective way to reduce your exposure to secondhand smoke is to avoid being around smokers. (pendulum.org)
SMOKING HABIT) anticipated changes by smokers to workplace regulations, 312 assessment of impact of smoking policies on smokers, 307 335 INDEX BEHAVIOR, HUMAN-Contd. (nih.gov)
TOBACCO SMOKE) absorption of constituents by non- smokers under experimental! (nih.gov)
My analysis of tobacco industry research showed that sidestream cigarette smoke (the primary constituent of secondhand cigarette smoke) is more toxic than the smoke that smokers inhale and that secondhand smoke becomes more toxic as it ages. (ucsf.edu)
Results of new research conducted by the National Institute for Occupational Safety and Health (NIOSH) on secondhand smoke-the exposure of non-smokers to tobacco smoke-confirm that dealers at the casinos investigated were exposed to secondhand smoke. (cdc.gov)
Combination treatment with varenicline and bupropion may be more effective than single-drug therapy for smoking cessation in those smokers motivated to quit. (medscape.com)

The relative quantity of chemical constituents of sidestream smoke are different from those of directly inhaled ("mainstream") smoke, although their chemical composition is similar. (wikipedia.org)
When comparing sidestream and mainstream condensate, sidestream has 2-6 times more condensate per gram than mainstream smoke. (wikipedia.org)
Evidence has shown that sidestream smoke may be more harmful, per gram, than mainstream smoke. (wikipedia.org)
However, sidesmoke is inhaled in far lesser amounts than mainstream smoke in people who smoke tobacco. (wikipedia.org)
Sidestream smoke puts individuals at an increased risk of bladder cancer because the 4-ABP concentrations are over ten times that of mainstream smoke. (wikipedia.org)
This study found that sidestream smoke is nearly four times more toxic than mainstream smoke per metric gramme. (wikipedia.org)
ETS contains many of the toxic agents and carcinogens that are present in mainstream smoke, but in diluted form. (cdc.gov)
This type of smoke has higher concentrations of nicotine and cancer-causing agents (carcinogens) than mainstream smoke. (cancer.org)
Scanty results on mainstream smoke range from unexpectedly high deposits to values in line with predictions of conventional mathematical deposition models confirmed in tests with stable aerosols. (nih.gov)
Higher concentrations of each chemical were reported in sidestream compared to mainstream smoke. (nih.gov)
Secondhand smoke, also known as "environmental tobacco smoke" (ETS) or "passive smoking," is a mixture of two forms of smoke from burning tobacco products: "sidestream smoke" and "mainstream smoke. (braytonlaw.com)
Mainstream smoke is a combination of inhaled and exhaled smoke from a smoker. (braytonlaw.com)
The tar derived from secondhand smoke is three times more toxic per gram and two to six times more tumourigenic per gram than the tar produced by mainstream smoke when applied to the skin. (braytonlaw.com)
One, revealed in its internal reports, appears to have involved a very large programme of inhalation studies, some of which, as long ago as 1982, showed that sidestream smoke was more toxic than mainstream smoke [inhaled by the smoker himself], a key finding that could have informed the debate about passive smoking. (smokersclubinc.com)
The effects of inhalation of mainstream smoke are mitigated to some extent by the smoker's ability to breathe ambient air between puffs on the cigarette. (smokersclubinc.com)
AAS are present in mainstream and side stream tobacco smoke, with the latter containing up to thirty times as much 4-aminobiphenyl (4-ABP) as mainstream smoke (Bryant MS, et al. (cdc.gov)
Secondhand smoke contains similar constituents to mainstream smoke and has similar mechanisms of disease. (tobaccoinaustralia.org.au)
The concentration of some toxic compounds in sidestream smoke can be many times that found in mainstream smoke. (tobaccoinaustralia.org.au)
For example, the polycyclic aromatic hydrocarbon (PAH) content in sidestream smoke is about 10-fold that found in mainstream smoke. (tobaccoinaustralia.org.au)
Ammonia emissions in secondhand smoke can measure 40 to 170 times higher than in mainstream smoke. (tobaccoinaustralia.org.au)
As noted in Section 4.2, both fresh and stale sidestream smoke are more toxic than mainstream smoke, 14 and the average particle size is smaller than that in mainstream smoke, which also has consequences for health. (tobaccoinaustralia.org.au)
Secondhand smoke (SHS) is a mixture of the sidestream smoke released by a smoldering cigarette, pipe, hookah or waterpipe, or cigar, and the mainstream smoke exhaled by a person who smokes. (cancer.gov)

Exposure to sidestream smoke yields higher concentrations of these compounds as well as increased concentrations of carboxyhemoglobin, nicotine, and cotinine in the blood. (wikipedia.org)
When you breathe in SHS, you take in nicotine and toxic chemicals the same way people who smoke do. (cancer.org)
ISO 20773:2007 is applicable to the determination of total particulate matter and to the subsequent determination of nicotine and nicotine-free dry particulate matter present in the sidestream smoke from cigarettes. (iso.org)
According to specialists, sidestream smoke contains up to 10 times more carbon monoxide and more than 10 times more nicotine. (lunguk.org)
Electronic cigarettes (e-cigs) are nicotine delivery systems used to help reduce or stop tobacco smoking. (dovepress.com)
Nicotine from secondhand smoke can also be detected in your blood and saliva. (pendulum.org)
Nicotine, one of the main components of tobacco smoke, can be detected in your blood, saliva, and urine within minutes of exposure. (pendulum.org)
According to a study published in the Journal of Analytical Toxicology, nicotine and cotinine (a metabolite of nicotine) can be detected in the urine of nonsmokers up to 24 hours after exposure to secondhand smoke. (pendulum.org)
Nicotine is also important medically because of its presence in tobacco smoke. (lookformedical.com)
Respiratory Exposure to Thirdhand Cigarette Smoke Increases Concentrations of Urinary Metabolites of Nicotine. (ucsf.edu)
It's one of the best ways to quit smoking and reduce nicotine - so let's keep its positive aspect in the public eye instead of literally blowing vapour where it's not wanted. (vapecould.com)

Due to the incomplete combustion process responsible for the creation of sidestream smoke, there may be exposure to higher concentrations of carcinogens than are typically inhaled directly. (wikipedia.org)
There are over 250 toxins and carcinogens in cigarette smoke. (wikipedia.org)
The chemical composition of tobacco smoke has been extensively examined, and the presence of known and suspected carcinogens in such smoke has contributed to the link between tobacco smoking and adverse health effects. (nih.gov)
Exposure to other environmental respiratory carcinogens that include radon, wood smoke, and particulate matter 2.5 μ (PM2.5) may interact with cigarette smoking or individually be carcinogenic. (nih.gov)
This workplace concern is overdue for attention, especially in the light of what we now know about Tobacco smoke carcinogens! (easterncurrents.ca)
There are valid TCM industry concerns about the carcinogens emitted by 'sidestream' Moxa smoke. (easterncurrents.ca)
Many of the toxins and carcinogens in smoke linger for days, months and years after the cigarettes are gone. (ucsf.edu)
Aromatic amines (AA) are found in cigarette smoke and are well-established human bladder carcinogens. (cdc.gov)

Depending on the funding mechanism and the scope of the eligible "parent" award, the supplemental funding may be requested to augment research projects relevant to smoking and tobacco products and/or their constituents. (nih.gov)
FDA can also establish a tobacco product standard that reduces or eliminates other constituents, including smoke constituents, or harmful components of the product. (nih.gov)
Several AAs are on the FDA's list of harmful and potentially harmful constituents (HPHCs) since the passage of The Family Smoking Prevention and Tobacco Control Act in 2009 and the creation of the Center of Tobacco Products (USHHS, 2012). (cdc.gov)
Because narghile waterpipe (shisha, hooka) smoking normally involves the use of burning charcoal, smoke inhaled by the user contains constituents originating from the charcoal in addition to those from the tobacco. (nih.gov)

The risks of developing lung cancer, brain tumors, and acute myeloid leukemia and the incidence of heart disease and benign respiratory diseases increase with the inhalation of sidestream smoke. (wikipedia.org)
Additionally, the chance of developing breast cancer and cervical cancer also increases with the inhalation of sidestream smoke. (wikipedia.org)
The chronic inhalation of particulate matter, including tobacco smoke and biomass fuels, can interfere with this balance, causing chronic inflammation and tissue remodeling. (dovepress.com)
Our findings suggested that smoke inhalation can trigger the oxidative stress from the very beginning. (hindawi.com)
A special smoke apparatus named inhalation tower (Inhalation Tower, Buxco, USA, ELS0113) for rat exposure to cigarette smoke was prepared. (hindawi.com)
Despite 2,500 years of therapeutic usage, Moxibustion cannot escape the modern scrutiny of all combustible smoke inhalation risks, due to the awareness created by Tobacco smoking fatalities. (easterncurrents.ca)
Be informed of the industry concerns surrounding the inhalation of Moxa smoke in the clinic workspace. (easterncurrents.ca)
Understand how the TCM industry can borrow from well-established causality studies to analyse the impacts of Moxa smoke inhalation in the workplace. (easterncurrents.ca)
prolonged retention of inhaled smoke is not common among cannabis users in either India or Jamaica, although deep inhalation techniques are typically used.412,534 On the basis of the present data, then, it would appear that under optimal conditions, a smoker may absorb up to one-half of the THC available in the cannabis material. (druglibrary.org)
Until recently, the rare studies of marijuana secondhand smoke primarily explored whether exposure causes false positives on drug tests.1,2 This brief report summarizes our current understanding of the cardiovascular health effects of inhalation of marijuana smoke, with an emphasis on public exposure to secondhand smoke. (ucsf.edu)
Passive inhalation of cannabis smoke. (ucsf.edu)
Passive inhalation of marijuana smoke: a critical review. (ucsf.edu)

Friend so naive as to believe that all that kills is smoking and that carbon monoxide is almost good for us? (parliament.uk)
We have previously found that charcoal accounts for most of the polyaromatic hydrocarbons (PAH) and carbon monoxide in the smoke of the waterpipe, both of which are present in alarming quantities. (nih.gov)

Babies exposed to secondhand smoke are two times more likely to die of SIDS. (braytonlaw.com)
The longer you are exposed to secondhand smoke, the more likely you are to experience negative health effects. (pendulum.org)
If you are exposed to secondhand smoke, you may be wondering how long it stays in your system. (pendulum.org)
The more often you are exposed to secondhand smoke, the longer it will stay in your system. (pendulum.org)
Employees were selected to participate in the study if they reported that they did not use any tobacco products, did not live with someone who smokes inside their home, or were not exposed to secondhand smoke in any setting other than their job at the casino. (cdc.gov)
For comparison, a group of administrative and engineering staff who were not exposed to secondhand smoke at their casino job were included in the study. (cdc.gov)

Sidestream smoke is the main component (around 85%) of second-hand smoke (SHS), also known as Environmental Tobacco Smoke (ETS) or passive smoking. (wikipedia.org)
When people who don't smoke are exposed to SHS it's called involuntary smoking or passive smoking . (cancer.org)
This does not really come as a surprise to those who are familiar with the epidemiologic evidence regarding exposure to passive smoking and risk of lung cancer. (smokersclubinc.com)
Since the 1950s the ongoing Tobacco health crisis has prompted the refinement of research methods to confirm the causality between smoking - as in 'active' or 'passive' smoking - and Lung Cancer. (easterncurrents.ca)
This study aimed to assess the relationship between birth weight and maternal exposure to passive smoking during pregnancy, and to investigate some other determinants of birth weight. (who.int)
A retrospective cohort study in Baghdad, Iraq was conducted during February to August 2004 on a random sample of 300 non-smoker housewife mothers, interviewed 24 hours after delivery: 150 were not exposed to passive smoking at home and 150 were exposed. (who.int)
Multiple regression analysis showed that after controlling for all the variables studied, birth weight had a significant inverse correlation with the maternal exposure to passive smoking and a positive correlation with adequate antenatal care. (who.int)
However, the chances of risk are very minimal compared to passive smoke. (vapecould.com)
How is Passive Smoking Different? (vapecould.com)
Passive vaping on the other hand poses much less of a risk as it only contains a small amount of ingredients similar to smoking. (vapecould.com)

The literature search reveals a dearth of reliable information on the deposition of inhaled particulate tobacco smoke components in the human lung. (nih.gov)

Not surprisingly, the respiratory system is particularly susceptible to the damaging interactive chronic inflammatory and immunosuppressive effects of HIV and smoking, intensifying the risk of the development of opportunistic infections, as well as lung cancer and obstructive lung disorders. (ersjournals.com)
The impact of smoking on the immunopathogenesis and frequencies of these respiratory conditions in the setting of HIV infection, as well as on the efficacy of antiretroviral therapy, represent the primary focus of this review. (ersjournals.com)
32P-Postlabeling DNA Adduct Assay: Cigarette Smoke-Induced DNA Adducts in the Respiratory and Nonrespiratory Rat Tissues. (epa.gov)
Cigarette Smoke-Induced DNA Adducts in the Respiratory and Nonrespiratory Tissues of Rats. (epa.gov)
It has been estimated that in New Zealand, second hand smoke exposure in the home will contribute to approximately 15,000 episodes of childhood asthma annually, more than 27,000 medical consultations for child respiratory problems and 1500 operations to treat glue ear. (bpac.org.nz)
If you have a weakened immune system or respiratory issues, it may take longer for your body to eliminate the toxins from secondhand smoke. (pendulum.org)
State legislation restricting smok- ing, 269 IMMUNE SYSTEM cigarette smoking effects, 244 INFANTS respiratory diseases, parental smok- ing as risk factor, 10 respiratory system effects of invol- untary smoking, 38-59 time-location patterns, 144 tracheobronchial smoke particle de- position, mathematica! (nih.gov)
My goals are to understand how smoke causes heart attacks and respiratory disease and to educate society on the true impact that air pollution has on human health. (ucsf.edu)
Any exposure to secondhand smoke increases the risk of lung cancer, other respiratory diseases, and heart disease. (cdc.gov)

Cells exposed to sidestream smoke experienced oxidative stress, which further allowed for DNA damage as well as cell transformation and an uncontrolled cell proliferation. (wikipedia.org)
In the present study, we investigated the protective role of PF against cigarette smoke mediated oxidative stress in rat model of COPD. (hindawi.com)

1. Exposure of Human Lung Cells to Tobacco Smoke Condensate Inhibits the Nucleotide Excision Repair Pathway. (nih.gov)
18. β-Arrestin2 Inhibits Expression of Inflammatory Cytokines in BEAS-2B Lung Epithelial Cells Treated with Cigarette Smoke Condensate via Inhibition of Autophagy. (nih.gov)

Hydrogen cyanide, NO, NO x , and some aromatic amines were found in marijuana smoke at concentrations 3-5 times those found in tobacco smoke. (nih.gov)
RESULTS: Sample-weighted geometric mean concentrations of AAs in adults who smoked cigarettes exclusively compared with adult nonusers were 30 times higher for 1AMN and 4 to 6 times higher for 2AMN and 4ABP. (cdc.gov)

Exposure to sidestream smoke for as little as twenty minutes can lead to an increase in contaminant particles within human small airway epithelial cells (SAEC). (wikipedia.org)
Models of smoke kinetics and lung dynamics of inhaled particles are discussed and compared with the available literature on mainstream and sidestream smoke particles. (nih.gov)
Experimental and theoretical estimates of relative particle deposition in the human lung range from some 10% for sidestream smoke particles to more than 80% for mainstream aerosol. (nih.gov)
Third hand smoke" - which is residual tobacco smoke and particles remaining after the cigarette is extinguished. (bpac.org.nz)
Third-hand smoke is the residual noxious brew of gases and particles clinging to hair, clothing, furniture and floors long after visible secondhand smoke has cleared a room. (braytonlaw.com)

Studies on rats have shown that those who were exposed to sidestream smoke while in utero and following the period directly after, had differences in airway sensitivity in comparison to those that had been exposed to sidestream smoke only while in utero or only following the period after. (wikipedia.org)
In utero and postnatal effects of sidestream cigarette smoke exposure on lung function, hyperresponsiveness, and neuroendocrine cells in rats. (cdc.gov)
In utero and early-life exposure to thirdhand smoke causes profound changes to the immune system. (ucsf.edu)

Sidestream smoke is smoke which goes into the air directly from a burning cigarette, cigar, or smoking pipe. (wikipedia.org)
Smoke from the lighted end of a cigarette, pipe, or cigar, or tobacco burning in a hookah. (cancer.org)
3,4 Marijuana can be smoked in joints (like a cigarette), in blunts (cigars or cigar wrappers that have been partly or completely refilled with marijuana), or in bongs (pipes or water pipes). (cdc.gov)
Smoking" is defined as the inhaling, exhaling, burning or carrying of any lighted cigar, cigarette, pipe or other lit smoking paraphernalia. (leavethepackbehind.org)

In this study, ammonia was found in mainstream marijuana smoke at levels up to 20-fold greater than that found in tobacco. (nih.gov)
AAs can be found in mainstream and sidestream smoke from combustible tobacco products, as well as in certain environmental pollution and occupational exposure from several chemical industry sectors. (cdc.gov)

A reduction in glutathione levels was observed following exposure to sidestream smoke in vitro. (wikipedia.org)

Since then, research on the toxicity and carcinogenicity of tobacco smoke has demonstrated that the health risk from inhaling tobacco smoke is not limited to the smoker, but also includes those who inhale ETS. (cdc.gov)
Secondhand smoke (SHS) has the same harmful chemicals that people who smoke inhale. (cancer.org)
So even if someone smokes in a room alone, other people will eventually inhale that smoke too. (kidshealth.org)
Every TCM Practitioner has the right to know if the sidestream smoke emitted by Moxa is safe to inhale on a long-term basis. (easterncurrents.ca)
The answer depends on various factors, including the amount of smoke you inhale, the duration of exposure, and your body's metabolism. (pendulum.org)

Hashish is also sometimes smoked in cigarette form, perhaps mixed with tobacco or marijuana for easier burning, but is more often smoked in a pipe, or burned on the tip of a pin or tobacco cigarette. (druglibrary.org)
The proportion of THC delivered when cannabis is smoked in a pipe or a water pipe may not be the same as that in cigarette form,180 but possible differences have not yet been clarified. (druglibrary.org)

While cigarettes turn combustible tobacco into smoke, e-cigarettes produce vapour by heating e-liquid. (vapecould.com)

Cigarette smoking is responsible for more than 480,000 deaths per year in the United States, including more than 41,000 deaths resulting from secondhand smoke exposure. (medscape.com)
Not only harmful to children, but the California Environmental Protection Agency also estimates that secondhand smoke exposure causes approximately 3,400 lung cancer deaths and 22,700-69,600 heart disease deaths annually among adult nonsmokers in the United States. (braytonlaw.com)
However, secondhand smoke exposure causes a relatively high burden of disease. (tobaccoinaustralia.org.au)
This is partially explained by the nonlinear relationship evident between secondhand smoke exposure and some health effects. (tobaccoinaustralia.org.au)
A non-linear relationship does not follow this pattern and is illustrated by the relationship between secondhand smoke exposure and cardiovascular disease. (tobaccoinaustralia.org.au)
3 The result is an increased risk of an acute cardiovascular disease event from secondhand smoke exposure that approaches the risk of an event from light active smoking, despite a much lower dose of tobacco smoke. (tobaccoinaustralia.org.au)
Studies have shown that even low levels of secondhand smoke exposure can be harmful. (cdc.gov)
The only way to fully protect nonsmokers from secondhand smoke exposure is to completely eliminate smoking in indoor spaces. (cdc.gov)
In addition to scientifically confirming secondhand smoke exposure among the casino dealers, the results of this research also provide additional support for the use of NNAL as a marker of secondhand smoke exposure and will aid other researchers in future studies. (cdc.gov)
Secondhand smoke exposure status was categorized using serum cotinine (SCOT) among adult nonusers (SCOT 10 ng/mL). (cdc.gov)

In exposed newborns, a significant inverse relationship was noticed between birth weight and the number of cigarettes smoked by household members (r = -0.27). (who.int)
10 ng/mL) was categorized on the basis of the average number of self-reported cigarettes smoked per day (CPD) in the five days prior to urine collection. (cdc.gov)

Six-month exposure of strain A/J mice to cigarette sidestream smoke: cell kinetics and lung tumor data. (cdc.gov)

Having seen that specific cancers have been linked to toxic compounds in Tobacco smoke, some of which are also found in Moxa smoke, it is imperative to ulitise the Precautionary Principle until the scientific evidence is fully presented. (easterncurrents.ca)

A non-smoker who is inhaling sidestream or second-hand smoke has a 30% greater risk of getting lung cancer at some point in their lives. (wikipedia.org)
Some of the volatile components of cigarette smoke may also absorb into surfaces and pose a risk even when the smoker has left. (bpac.org.nz)
It is about the so-called side stream of tobacco smoke, i.e. the smoke exhaled by the smoker and released from the cigarette itself. (lunguk.org)
The smoke emitted from the burning end of a cigarette or from other tobacco products usually in combination with the smoke exhaled by the smoker. (tobaccocontrollaws.org)
Secondhand smoke, also called environmental tobacco smoke, is a combination of smoke given off by the burning end of a tobacco product and the smoke exhaled by the smoker. (cdc.gov)

Sidestream smoke has been classified as a Class A carcinogen by the U.S. Environmental Protection Agency. (wikipedia.org)
Secondhand smoke is regarded as a Group 1 carcinogen (known to cause cancer in humans), for which there is no safe level of exposure. (tobaccoinaustralia.org.au)
NIOSH collected urine samples before and after the workers' shifts to determine the levels of two secondhand smoke components, cotinine and NNAL (a cigarette carcinogen) in their urine. (cdc.gov)
Casino dealers were found to have increasing levels of NNAL in their urine over an 8-hour work shift showing that the cigarette smoke and a carcinogen are being taken up into their bodies. (cdc.gov)

This "thirdhand smoke" can't be easily washed away with soap and water. (kidshealth.org)
Kids who touch surfaces with thirdhand smoke on them will absorb the dangerous chemicals through their skin and breathe them into their lungs. (kidshealth.org)
Thirdhand smoke is the tiny droplets of oils and waxes (tar) that stick to surfaces, like walls, furniture, clothing and hair. (ucsf.edu)
Thirdhand smoke cannot be removed by ventilation. (ucsf.edu)
My laboratory is funded by the California Tobacco-Related Disease Research Program to study how humans absorb thirdhand smoke from the environment. (ucsf.edu)
I am member of the California Thirdhand Smoke Consortium, the UCSF Helen Diller Family Comprehensive Cancer Center and the UCSF Center for Tobacco Control Research and Education. (ucsf.edu)
Policy-relevant differences between secondhand and thirdhand smoke: strengthening protections from involuntary exposure to tobacco smoke pollutants. (ucsf.edu)
Dermal thirdhand smoke exposure induces oxidative damage, initiates skin inflammatory markers, and adversely alters the human plasma proteome. (ucsf.edu)
Genetic background influences the effect of thirdhand smoke exposure on anxiety and memory in Collaborative Cross mice. (ucsf.edu)
Adhesion and Removal of Thirdhand Smoke from Indoor Fabrics: A Method for Rapid Assessment and Identification of Chemical Repositories. (ucsf.edu)
Thirdhand smoke exposure causes replication stress and impaired transcription in human lung cells. (ucsf.edu)
Thirdhand Smoke at Philip Morris. (ucsf.edu)

We found that PAH residues in raw charcoal can account for more than half of the total PAH emitted in the mainstream and sidestream smoke, and about one sixth of the carcinogenic 5- and 6-ring PAH compounds. (nih.gov)
Cannabis smoke is usually inhaled deep into the lungs and held there for an extended time, in order to maximize absorption of the active compounds. (druglibrary.org)

Information on the health effects of second hand smoke can be obtained from the CDC Office on Smoking and Health and the U.S. Surgeon General's Report on the Health Consequences of Involuntary Exposure to Tobacco Smoke . (cdc.gov)

Secondhand smoke can also be harmful in other ways. (cancer.org)
For example, smoking marijuana can expose you and those around you to harmful chemicals. (cdc.gov)
Secondhand smoke can have harmful effects on your health, so it's important to understand how it works and how long it stays in your system. (pendulum.org)
According to the Centers for Disease Control and Prevention, it can take up to 30 days for your body to fully detoxify from the harmful chemicals in tobacco smoke. (pendulum.org)
If you are concerned about the harmful effects of secondhand smoke, there are steps you can take to minimize your exposure. (pendulum.org)

Exposure to mainstream and sidestream smoke in childhood poses an increased risk of coughing, wheezing, and mucus production. (wikipedia.org)
Sidestream smoke poses the greatest risk because it has not been filtered. (bpac.org.nz)
However, second hand smoke poses risks even at lower levels. (bpac.org.nz)
Even if it smells significantly better than smoking and poses less risk, it's simply manners. (vapecould.com)

It remains the single largest preventable cause of death and disease in both men and women, killing nearly 6 million people annually, including 600 000 nonsmokers exposed to second-hand smoke [ 1 ]. (ersjournals.com)
Second hand smoke is considered a significant contributor to disease and death. (bpac.org.nz)
Approximately 10% of New Zealanders are regularly exposed to second hand smoke in their homes, with Māori being more likely to be exposed. (bpac.org.nz)
In a 2001 survey of Year 10 students, in which neither parent smoked, approximately 11% of children were exposed to second hand smoke in their homes, from either visitors or other household members. (bpac.org.nz)
In the 1980s workplace exposure to second hand smoke was estimated at 34% for men and 23% for women. (bpac.org.nz)
5 There has however, been a marked drop in workplace exposure to second hand smoke, following the banning of smoking in most workplaces in the early 1990s. (bpac.org.nz)
There is no safe level of second hand smoke exposure. (bpac.org.nz)
In New Zealand, second hand smoke is considered to contribute to over 350 deaths per year. (bpac.org.nz)
Numerous reviews have concluded that second hand smoke is a significant contributor to disease. (bpac.org.nz)
It is well recognised that people exposed to second hand smoke have an increased risk of lung cancer, coronary heart disease, stroke and sudden infant death syndrome. (bpac.org.nz)
Higher levels of exposure from second hand smoke are associated with higher risk. (bpac.org.nz)
Brief exposure to second hand smoke, which is defined as 15-30 minutes exposure, has been demonstrated to produce measurable changes in coronary blood flow. (bpac.org.nz)
To reduce the exposure of second hand smoke, there shall be no smoking within 10 meters (or 30′) of any university building entrance except in designated smoking areas. (leavethepackbehind.org)
How Long Does Second Hand Smoke Stay in Your System? (pendulum.org)
If you are exposed to people smoking, you may wonder how long does second hand smoke stay in your system. (pendulum.org)
Second-hand smoke" means (i) the smoke exhaled from a person smoking a tobacco product, or (ii) any side-stream smoke. (tobaccocontrollaws.org)
Taken together, the definitions of "second-hand smoke" and "side-stream smoke" encompass the definition of "second hand smoke" provided in the FCTC Art. (tobaccocontrollaws.org)
However, it's believed that vapour passed from one person to another offers only a small risk compared to second-hand smoke. (vapecould.com)
Because there is no tobacco released into the atmosphere with e-cigarettes, which is the main cause of damage to anyone who inhales second hand smoke, any risk to others is reduced. (vapecould.com)

In this study, we made the COPD model in Sprague-Dawley (SD) rats by exposing them to the smoke of 20 cigarettes for 1 hour/day and 6 days/week, for 12 weeks, 24 weeks, or 36 weeks. (hindawi.com)
Our results showed that PF treatment can restore the oxidant/antioxidant imbalance caused by cigarette smoke in lung tissues obtained from COPD rats. (hindawi.com)
Groups of 120 SD rats each were exposed to tobacco smoke of 20 3R4F research cigarettes (Tobacco and Health Research Institute, University of Kentucky, KY) for 1 hour/day, 6 days/week, for either 12 weeks, 24 weeks, or 36 weeks, except for NC groups. (hindawi.com)
I'll go out on a limb here and speculate that the ambient exposure of these rats to sidestream smoke was far higher than any imaginable worst case scenario for a real life human environment. (smokersclubinc.com)

I focus on the chemistry and toxicity of smoke and on how exposure to tobacco or cannabis smoke can cause heart and lung disease. (ucsf.edu)
My research on the chemistry and toxicity of cigarette smoke has helped define a new health risk from smoking: thirdhand cigarette smoke. (ucsf.edu)

[ 3 ] All of the commercially available forms of NRT increase the chances of successful smoking cessation. (medscape.com)
The medications bupropion and varenicline have demonstrated efficacy for smoking cessation. (medscape.com)
[ 4 ] Compared with placebo, bupropion approximately doubles smoking cessation rates, and it is equally effective for men and women. (medscape.com)
Electronic cigarettes (e-cigs) are used to help smoking cessation. (dovepress.com)
Studies have found that adoption of smokefree home rules is a significant predictor of smoking cessation success. (cancer.gov)
The casinos should institute casino-wide no smoking policies to eliminate exposure to secondhand smoke and develop smoking cessation programs for casino employees who smoke. (cdc.gov)

This study examined the suite of chemicals routinely analyzed in tobacco smoke. (nih.gov)
Secondhand smoke contains more than 7,000 chemicals, many of which can cause cancer or heart disease. (kidshealth.org)
All three of these chemicals also have been detected in cigarette smoke and in indoor (e.g., hair salon or game room of a club) and outdoor ambient air. (nih.gov)
However, it is difficult to exclude the possibility that the increased heart attack risk was actually caused by the effects of smoke chemicals on the blood vessels, as described in the previous paragraph. (ucsf.edu)
Next to summarising advances made during continued efforts to interpret the chemical and biochemical mechanisms underlying the ravaging effects of inhaled tobacco smoke on the human core, it became appar- ent that the important toxicological responses to tobacco are right driven on a rela- tively pick subset of noxious chemicals. (janmille.ru)
Secondhand smoke is made up of approximately 4,000 chemicals, of which about 40 are known to cause cancers. (cdc.gov)
With over 7,000 chemicals in a cigarette, many of which are unknown, it's clear that there is a greater danger with smoking. (vapecould.com)

The purpose of this bulletin is to disseminate information about the potential risk of cancer to workers exposed to environmental tobacco smoke (ETS). (cdc.gov)
The National Institute for Occupational Safety and Health (NIOSH) has determined that environmental tobacco smoke (ETS) is potentially carcinogenic to occupationally exposed workers. (cdc.gov)
Secondhand smoke (SHS) is also called environmental tobacco smoke (ETS). (cancer.org)
Risk factors include environmental tobacco smoke (sidestream smoke is the major component), radon, wood smoke and PM2.5. (nih.gov)
Environmental tobacco smoke and lung cancer in nonsmoking women-reply. (cdc.gov)
For their source, they cite a June, 2005 report from the California Environmental Protection Agency on environmental tobacco smoke. (smokersclubinc.com)
To undertake a systematic review of the literature on the effect of environmental tobacco smoke (ETS) and eye disease. (bmj.com)
Recognising that it had little or no credibility with the public, and concerned about mounting pressure to act on environmental tobacco smoke (ETS), the tobacco industry actively recruited fellow enemies of the EPA, setting up the " Advancement of Sound Science Coalition " (TASSC), a fake grassroots group . (wikipedia.org)
INDEX Environmental Tobacco Smoke is abbreviated as ETS throughout this index. (nih.gov)

The relative risk of cardiovascular disease is 1.2-1.3 with exposure to sidestream smoke due to the cyanide present in the smoke. (wikipedia.org)

Most of their exposure to SHS comes from adults (parents or others) smoking at home. (cancer.org)
Conclusive scientific evidence documents that SHS causes premature death and disease in children and adults who do not smoke. (cancer.gov)
METHODS: We measured and compared total urinary levels of 1-aminonaphthalene (1AMN), 2-aminonaphthalene (2AMN), and 4-aminobiphenyl (4ABP) in adults who smoked cigarettes exclusively and in adult nonusers of tobacco products from a nationally representative sample of non-institutionalized U.S. population in the 2013-2014 National Health and Nutrition Examination Survey. (cdc.gov)
Smoking is banned in all public spaces for this reason, with only designated areas for adults to smoke. (vapecould.com)

Our pilot study indicates that tobacco smoke induces methylation changes in the NISCH gene promoter before any detectable cancer. (nih.gov)

What Are the Risks of Secondhand Smoke? (kidshealth.org)

According to the American Lung Association, "Secondhand smoke causes approximately 3,400 deaths from lung cancer and 22,700 to 69,600 deaths from heart disease each year. (smokersclubinc.com)

Despite the seemingly encouraging estimates of global modelling, which projected that smoking prevalence should have decreased between 1980 and 2012, in reality the opposite is true. (ersjournals.com)

Secondhand smoke causes DNA damage through reactive oxygen species, which induce oxidative damage, and through reducing the antioxidant capacity of cells and the ability of DNA to repair itself. (tobaccoinaustralia.org.au)

The consumption of marijuana through smoking remains a reality and, among youth, seems to be increasing. (nih.gov)
There have been only limited examinations of marijuana smoke, including for cannabinoid content and for tar generation. (nih.gov)
There have not been extensive studies of the chemistry of marijuana smoke, especially in direct comparison to tobacco smoke. (nih.gov)
In this study, a systematic comparison of the smoke composition of both mainstream and sidestream smoke from marijuana and tobacco cigarettes prepared in the same way and consumed under two sets of smoking conditions, was undertaken. (nih.gov)
Because of concerns regarding impaired neurodevelopment, as well as maternal and fetal exposure to the adverse effects of smoking, women who are pregnant or contemplating pregnancy should be encouraged to discontinue marijuana use. (lww.com)
A variety of conventional and special pipes, including water pipes (hookahs) and custom-made instruments are commonly employed in the smoking of hashish and marijuana. (druglibrary.org)
My colleague in the Division of Cardiology Matt Springer and I just released this policy briefing on secondhand marijuana smoke exposure. (ucsf.edu)
However, secondhand smoke presents another way for increased marijuana use to harm public health that may be less obvious to policy makers, due to rarity of studies that have explored these effects. (ucsf.edu)
A study in 2001 indicated that smoking marijuana increased the risk of experiencing a heart attack within the next hour.13 Because THC has direct effects on heart rate and blood pressure, the authors focused on the potential link between the elevated heart attack risk and the THC. (ucsf.edu)
Legalization of marijuana makes an understanding of the consequences of public exposure to marijuana secondhand smoke more important than ever before. (ucsf.edu)

Smoking is estimated to be the cause of 85% of lung cancer deaths and strongly associated with COPD. (nih.gov)

Cigarette smoke induces methylation of the tumor suppressor gene NISCH. (nih.gov)

The health effects of secondhand smoke. (tobaccoinaustralia.org.au)
4-6 For this reason the effects of secondhand smoke on cardiovascular disease cannot be estimated by scaling down the effects of active smoking in a linear dose-dependent way. (tobaccoinaustralia.org.au)
If you are concerned about the effects of secondhand smoke on your health, speak with your healthcare provider for personalized advice. (pendulum.org)

The bad news-the same tactics used to refute the dangers of smoking have been repeated in response to scientific findings regarding the dangers of secondhand smoke. (braytonlaw.com)
That said, let's proceed to the matter at hand: The overblown (sorry, couldn't resist) dangers of secondhand smoke. (smokersclubinc.com)

Two hundred fifty-six (40%) of the respondents had ever smoked bidis, 100 (16%) were current bidi users, and 50 (8%) were heavy bidi users. (cdc.gov)
The percentage of respondents reporting a smokefree home rule (i.e., that smoking was not allowed anywhere in their home). (cancer.gov)

According to research, secondhand smoke can linger in the air for up to five hours after a cigarette is extinguished. (pendulum.org)

For instance, breathing secondhand smoke affects the heart and blood vessels, which increases the risk of having a heart attack. (cancer.org)
Exposure to secondhand smoke increases the risk of developing and dying from heart disease. (cancer.org)
In addition, over the past two decades the global burden of disease attributable to tobacco smoking has not changed, since decreases in high-income regions have been tempered by increases in regions such as southeast Asia [ 4 ]. (ersjournals.com)
Cigarette smoking and exposure to secondhand smoke reduce the ability of arteries to expand (grow in diameter) when they need to pass more blood to the heart and limbs during exertion.10,11 Reducing this function of arteries increases the risk of atherosclerosis (partially blocked arteries), heart attack, and stroke. (ucsf.edu)
BACKGROUND: Cigarette smoking increases the risk of cancer, cardiovascular diseases, and premature death. (cdc.gov)

Anatomy3

Organisms2

Chemicals and Drugs8

Analytical, Diagnostic and Therapeutic Techniques and Equipment6

Psychiatry and Psychology1

Phenomena and Processes4

Technology, Industry, Agriculture1

Health Care4

Smokers30

Mainstream smoke22

Nicotine11

Carcinogens8

Constituents4

Inhalation12

Carbon monoxide2

Exposed to secondhand smoke6

Passive10

Particulate1

Respiratory9

Oxidative stress2

Condensate2

Concentrations2

Particles5

Utero3

Cigar4

Found in mainstream2

Vitro1

Inhale5

Pipe2

Combustible1

Secondhand smoke exposure10

Cigarettes smoked2

Kinetics1

Toxic compounds1

Smoker5

Carcinogen4

Thirdhand smoke12

Compounds2

Involuntary exposure to tobacco smoke1

Harmful5

Poses4

Second-hand19

Rats4

Toxicity2

Cessation6

Chemicals7

Environmental9

Cyanide1

Adults4

Tobacco smoke induces1

Risks of Secondhand Smoke1

Causes approximately 3,4001

Estimates1

Cells1

Marijuana10

Lung cancer deaths1

Induces1

Effects of secondhand smoke3

Dangers of secondhand smoke2

Respondents2

Cigarette is extinguished1

Increases5