Smoking cessation: a consensus statement with special reference to primary care.

Nicotine addiction is a serious medical condition that needs to be treated like any other chronic disease. Primary care must play a key role in smoking cessation and offering help should be a routine part of primary care practice. As the most frequent opportunity for intervention lies within primary care, GPs should ensure that they raise the issue of stopping smoking at least annually with their smoking patients. When the smoker is ready to stop, the initial personal involvement of the GP is likely to increase the chance of a successful quit attempt. Follow-up may be with another healthcare professional. The support of healthcare professionals for the smoker who is motivated to quit, combined with appropriate pharmacotherapy, can substantially increase the chances of a successful quit attempt. Secondary care staff should also make every effort to help people to stop smoking and should communicate effectively with primary care--opportunities during hospitalisation are frequently missed. Specialist smoking cessation clinics have an essential role in providing more intensive specialist treatment and the expertise to partner and support the primary care effort. Smoking cessation is one of the most cost-effective healthcare interventions that can be made.