How second hand smoke afects adults

A similar pattern was found for reports of nose irritation 54 percent among those who were atopic, 48 percent among those who had a history of respiratory illnesses, and 30 percent among all others and sneezing 23 percent among those who were atopic, 17 percent among those who had a history of respiratory illnesses, and 12 percent among all others associated with secondhand smoke exposure. These results suggest that secondhand smoke exposure may increase bronchial hyperreactivity even in asymptomatic persons who do not have asthma. Etiologic Studies Asthma is diagnosed by six years of age in approximately 80 percent of the cases Yunginger et al. Associations of smoking with hospital-based care and quality of life in patients with obstructive airway disease. The investigators assessed cumulative exposures at enrollment, exposures at follow-up, and exposures at home and at work during the three days before completing the questionnaire. The evidence is inadequate to infer the presence or absence of a causal relationship between short-term secondhand smoke exposure and an acute decline in lung function in healthy persons. Secondhand Tobacco Smoke and Smoke-free Homes. Sofia. Age: 23. Svelte Europeen avec discret appartament sur a 1 minute Brochant metro Danica. Age: 25. I'm the one who can treat you right

Health Risks of Secondhand Smoke

These conditions have been linked to secondhand smoke exposure in children: Eventually, these changes can make you more likely to have a heart attack or stroke. Many have passed clean indoor air laws. The evidence is suggestive but not sufficient to infer a causal relationship between secondhand smoke exposure and a worsening of asthma control. Chronic respiratory symptoms of cough, phlegm, wheeze, and dyspnea difficulty breathing associated with secondhand smoke exposure have been investigated largely in cross-sectional studies; there have been only a few longitudinal investigations Schwartz and Zeger ; Robbins et al. Knight A, Breslin AB. Furthermore, these studies document that secondhand smoke exposure produced symptoms that meet the criterion of temporality and weigh against the possibility that secondhand smoke exposure leads to a heightened perception of already present symptoms. Some studies suggest the particles can last for months. The aim of the etiologic studies has been to determine the association between involuntary smoking and the new diagnosis of asthma among adults. Deaths from all causes in nonsmokers who lived with smokers. Another study paired variable effects with nasal mucociliary clearance. Nasal resistance increased significantly in both groups after exposure to the highest level of sidestream smoke 15 ppm of CO. Despite these limitations, available evidence suggests that some people, regardless of whether they are healthy or have asthma, experience a short-term decline in lung function from secondhand smoke exposures.

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Health Effects of Secondhand Smoke | American Lung Association

Many US local and state governments, and even federal governments in some other countries, have decided that protecting the health of employees and others in public places is of the utmost importance. Why is secondhand smoke a problem? In a cohort study conducted from to of 3, adults aged 25 years and older, Robbins and colleagues used self-reported symptoms and physician diagnoses asthma, chronic bronchitis, and emphysema to define airway obstructive disease AOD. Only limited information is available on the systemic effects of secondhand smoke exposure Anderson et al. In addition, persons with nasal allergies or a history of respiratory illnesses may be more susceptible to nasal irritation from secondhand smoke exposure compared with persons without these conditions. Conclusions The evidence is suggestive but not sufficient to infer a causal relationship between short-term secondhand smoke exposure and an acute decline in lung function in persons with asthma. Acute respiratory response to prolonged, moderate levels of sidestream tobacco smoke. Therefore, there is no further discussion of secondhand smoke and nonspecific building-related illnesses in this chapter.

Key Facts about Secondhand Smoke

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