Below are some helpful Internet resources on this topic. Mayo Clinic does not own or control any of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
http://www.nlm.nih.gov/medlineplus/smokingcessation.html
MedlinePlus -- National Library of Medicine
www.nlm.nih.gov/medlineplus
MEDLINEplus - National Library of Medicine
www.healthfinder.gov
Health Finder
Become an Ex is a good starting point for people interested in stopping smoking. Experts from the Mayo Clinic Nicotine Dependence Center contribute to this Web site.