Alternative forms of tobacco use.
BACKGROUND
A review of the available scientific literature concerning forms of tobacco use other than regular cigarettes, cigars and pipes, the nature of such products, prevalence data and trends, health effects, regulatory issues and preventive measures.


RESULTS
Narghile (water pipe), bidis, kreteks and other forms of oral tobacco are traditionally used in many low-income countries, and some of these are currently spreading to the Western countries. They are all linked to negative effects similar to, and often greater than, those associated with common cigarette smoking. Various potentially reduced exposure products (PREPs), including snus, targeted at smokers aware of the health risks of regular cigarettes, have recently been developed by the tobacco industry. Their pathogenic potential varies widely and is not fully known; it is in any case greater than that of pure nicotine forms (such as medicinal nicotine). Their use as cigarette substitutes should not be considered even by inveterate smokers who are unable or unwilling to quit nicotine before further independent evaluation and control.


CONCLUSIONS
There is no such thing as a safe tobacco product. Like cigarettes, alternative forms of tobacco use need regulatory measures that are adapted to local situations and supplemented by preventive measures within the World Health Organization's Framework Convention for Tobacco Control.
University of Louvain, Louvain, Belgium. jacques.prignot@uclouvain.be
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Prignot
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Sasco
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Poulet
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Gupta
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Aditama
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D012907:Smoking / Q000009:adverse effects* / Q000453:epidemiology*; D014029:Tobacco Use Disorder / Q000453:epidemiology*; D014030:Tobacco, Smokeless / Q000009:adverse effects