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Smoking cessation, usually called quitting smoking or stopping smoking, is the process of discontinuing tobacco smoking. [1] Tobacco smoke contains nicotine , which is addictive and can cause dependence .
Bauld, Bell, McCullough, Richardson and Greaves (2009) reviewed 20 studies on the effectiveness of intensive NHS treatments for smoking cessation published between 1990 and 2007. [26] Quit rates showed a dramatic decrease between 4-weeks and one year. A quit rate of 53% at four weeks fell to only 15% at one year.
Nicotine withdrawal is a group of symptoms that occur in the first few weeks after stopping or decreasing use of nicotine.Symptoms include intense cravings for nicotine, anger or irritability, anxiety, depression, impatience, trouble sleeping, restlessness, hunger, weight gain, and difficulty concentrating.
Users of the service say they could not have quit smoking without the support of the programme.
Tobacco smoking is the practice of burning tobacco and ingesting the resulting smoke. The smoke may be inhaled, as is done with cigarettes, or simply released from the mouth, as is generally done with pipes and cigars. The practice is believed to have begun as early as 5000–3000 BC in Mesoamerica and South America. [1]
On quitting, withdrawal symptoms worsen sharply, then gradually improve to a normal state. [35] Nicotine use as a tool for quitting smoking has a good safety history. [36] Animal studies suggest that nicotine may adversely affect cognitive development in adolescence, but the relevance of these findings to human brain development is disputed.
A 2018 study funded by DOH Ireland set out with an objective to determine if Allen Carr's Easyway to Stop Smoking was superior to Quit.ie in a randomised clinical trial. Quit.ie is an online portal for smoking cessation. The Allen Carr method was implemented in group sessions.
On 16 November 2004, a Public Health white paper proposed a smoking ban in almost all public places in England and Wales.Smoking restrictions would be phased in, with a ban on smoking in NHS and government buildings by 2006, in enclosed public places by 2007, and pubs, bars and restaurants (except pubs not serving food) by the end of 2008.
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