Definition of smoking cigarettes pdf

Nowadays, the harmful effect of smoking is no secret to anyone, unfortunately it is still causes. The type of product smoked is most commonly cigarettes, but can also include cigarillos, cigars. Differences in current cigarette smoking definitions appear to have a greater impact on smoking. A smoking habit is a physical addiction to tobacco products. Passive smoking definition is the involuntary inhalation of tobacco smoke as from anothers cigarette especially by a nonsmoker. Cigarette definition of cigarette by merriamwebster. Many health experts now regard habitual smoking as a psychological addiction, too, and one with serious health consequences. Smoking definition of smoking by medical dictionary. How tobacco smoke causes disease centers for disease control. The mass production of cigarettes was in its infancy, although cigarette smoking was beginning to increase dramatically. Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Passive smoking definition of passive smoking by merriam. Since the 1920s, most tobacco has been smoked in cigarettes, with cigars. Smoking is the leading cause of death center for disease control and prevention, 2002, and the detri mental effects of smoking on health, such as bronchitis, asthma, and cancer are well known arday et al.

Smoking is the act of inhaling smoke, produced by the combustion of an element, through the mouth, usually of tobacco in a cigarette, cigar, or pipe. It can also cause agerelated macular degeneration amd. Cigarette smoking is responsible for more than 480,000 deaths in the united states each year, including 41,000 from secondhand smoke. Ecigarettes are not safe for youth, young adults, pregnant women, or adults who do not currently use tobacco products. The term smoking is not restricted to cigarette smoking only, but includes ecigarette. Smoking affects the health of your teeth and gums and can cause tooth loss. Psychiatric associations diagnostic and statistical manual of. Amd is damage to a small spot near the center of the retina. The basic components of most cigarettes are tobacco, chemical additives, a filter, and paper wrapping.

Finally, regularity and amount of cigarette use should be incorporat ed in defining smoking behavior. That makes tobacco the single largest preventable cause of. Cigarette smoke components and disease national cancer institute. A variety of plant materials are smoked, including marijuana and hashish, but the act is most commonly associated with tobacco as smoked in a cigarette, cigar, or pipe. The importance of smoking definitions for the study of adolescent.