Cochrane

Background Most smokers start smoking before they are 18 years old. Starting smoking earlier in life means a smoker will smoke for more years than someone who starts smoking later, which increases the health risks of smoking. Given the high amount of tobacco use among young people and the poor health outcomes that may result, finding ways to prevent ...

Background Smoking is a modern-day epidemic, and preventing young people from taking up smoking remains a key health priority, since experimentation with smoking starts at an early age. One possible method of achieving this goal is through mass media, which have the potential to reach and modify the attitudes, knowledge and behaviour of a large proportion ...

Background Tobacco use kills more people worldwide than any other preventable cause of death. The best way to reduce tobacco use is by stopping people from starting to use tobacco and encouraging and helping existing users to stop. This can be done by introducing policies that can reach a wide number of people in a country, together with offering ...

Background Individual counselling is commonly used to help people who are trying to quit smoking. The review looked at trials of counselling by a trained therapist providing one or more face-to-face sessions, separate from medical care. The outcome was being a non smoker at least six months later. Study characteristics We searched for trials in ...

Background One approach to help people who are trying to quit smoking is to offer them group-based support. Participants meet regularly, with a facilitator who is typically trained in smoking cessation counselling. Programme components are varied. A perceived strength of this approach is that participants provide each other with support and encouragement. ...

Background Smoking is a cause of many health problems, including cancers, heart and lung diseases. Health professionals (e.g. doctors, nurses, pharmacists, dentists, etc.) may be able to reduce this harm by helping smokers to quit during a clinic visit. However, it may be difficult for health care providers to recognize smokers. They may also feel ...

Background The best thing to do to reduce the harms caused by smoking is to quit, but some people may not want to do this or may feel that they are unable to stop smoking completely. Cutting down the number of cigarettes smoked daily or using different tobacco products, such as chewing tobacco or low-tar cigarettes, may reduce some of the harm caused ...

Background When people stop smoking they experience cravings to smoke and unpleasant mood changes. Nicotine receptor partial agonists aim to reduce these withdrawal symptoms and the pleasure people usually experience when they smoke. The most widely-available treatment in this drug type is varenicline, which is available world-wide as an aid for quitting ...

Background Mobile phones are being used more to support healthy lifestyles. We wanted to know whether they could be used to support people to stop smoking. We reviewed the evidence on the effect of quit smoking programmes delivered by mobile phones to people who want to stop smoking. Study characteristics We found 12 studies up to April 2015 that ...

Background Behavioural support (such as brief advice and counselling) and medications (including varenicline, bupropion, and nicotine replacement therapies like patches or gum) help people quit smoking. Many guidelines recommend combining medication and behavioural support to help people stop smoking, but it is unclear if some combinations are more ...