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Tobacco smoking during pregnancy causes many detrimental effects on health and reproduction, in addition to the general health effects of tobacco.A number of studies have shown that tobacco use is a significant factor in miscarriages among pregnant smokers, and that it contributes to a number of other threats to the health of the foetus.
An online post claimed it is a “lie that passive smoking (is) dangerous to non-smokers”. The NHS, Cancer Research UK and the US Centers for Disease Control and Prevention (CDC) all say that ...
Passive smoking is the inhalation of tobacco smoke, called passive smoke, secondhand smoke (SHS) or environmental tobacco smoke (ETS), by individuals other than the active smoker. It occurs when tobacco smoke diffuses into the surrounding atmosphere as an aerosol pollutant, which leads to its inhalation by nearby bystanders within the same ...
Second-hand smoke is a mixture of smoke from the burning end of a cigarette, pipe or cigar, and the smoke exhaled from the lungs of smokers. It is involuntarily inhaled, lingers in the air hours after cigarettes have been extinguished, and may cause a wide range of adverse health effects, including cancer , respiratory infections , and asthma .
The researchers say, "Exposure to second-hand tobacco smoke -- even before conception -- appears to have a lingering impact that can later impair the brain development of a fetus."
Mothers who smoke during pregnancy are more likely to have babies die suddenly in their sleep as women who avoid tobacco, a U.S. study suggests. Prenatal smoking tied to higher risk of infant ...
Smoking during pregnancy is dangerous to the unborn baby and may cause pre-term birth, birth defects such as cleft lip or cleft palate, or miscarriage. [94] [81] Tobacco is the most commonly used substance among pregnant women, at 25%. [88] [95] Nicotine crosses the placenta and accumulates within fetal tissues.
Tobacco package warning messages are warning messages that appear on the packaging of cigarettes and other tobacco products concerning their health effects. They have been implemented in an effort to enhance the public's awareness of the harmful effects of smoking. In general, warnings used in different countries try to emphasize the same messages.