Tobacco use and secondhand tobacco-smoke (SHS) exposure are major national and international health concerns. Pediatricians and other clinicians who care for children are uniquely positioned to assist patients and families with tobacco-use prevention and treatment. Understanding the nature and extent of tobacco use and SHS exposure is an essential first step toward the goal of eliminating tobacco use and its consequences in the pediatric population. The next steps include counseling patients and family members to avoid SHS exposures or cease tobacco use; advocacy for policies that protect children from SHS exposure; and elimination of tobacco use in the media, public places, and homes. Three overarching principles of this policy can be identified: (1) there is no safe way to use tobacco; (2) there is no safe level or duration of exposure to SHS; and (3) the financial and political power of individuals, organizations, and government should be used to support tobacco control. Pediatricians are advised not to smoke or use tobacco; to make their homes, cars, and workplaces tobacco free; to consider tobacco control when making personal and professional decisions; to support and advocate for comprehensive tobacco control; and to advise parents and patients not to start using tobacco or to quit if they are already using tobacco. Prohibiting both tobacco advertising and the use of tobacco products in the media is recommended. Recommendations for eliminating SHS exposure and reducing tobacco use include attaining universal (1) smoke-free home, car, school, work, and play environments, both inside and outside, (2) treatment of tobacco use and dependence through employer, insurance, state, and federal supports, (3) implementation and enforcement of evidence-based tobacco-control measures in local, state, national, and international jurisdictions, and (4) financial and systems support for training in and research of effective ways to prevent and treat tobacco use and SHS exposure. Pediatricians, their staff and colleagues, and the American Academy of Pediatrics have key responsibilities in tobacco control to promote the health of children, adolescents, and young adults.

Various forms of nicotine replacement therapy and bupropion have been found to be efficacious and well tolerated for treating patients dependent on tobacco. However, the currently recommended duration of treatment with pharmacotherapy may be insufficient for some smokers to achieve sustained abstinence from tobacco. Extending the use of pharmacotherapy beyond the recommended timeframe may be an effective strategy for helping tobacco users achieve abstinence and for preventing relapse to tobacco use, especially among those who are highly dependent and those who are concerned about bodyweight gain following cessation. Several studies have reported on long-term use of various pharmacotherapies. These studies have demonstrated that such long-term use is not harmful. Moreover, compared with continued smoking, long-term use of pharmacotherapy exposes patients to relatively small amounts of nicotine and none of the cancer-causing chemicals found in cigarettes and other tobacco products. However, more research is needed to further clarify questions regarding the ideal duration of therapy. Two questions have yet to be answered: In what populations of smokers is long-term therapy an effective strategy for achieving abstinence and preventing relapse? Does wider availability of nicotine replacement therapy lead to initiation of nicotine addiction by children and others not using tobacco products? Also, as with all medications, additional documentation of the safety of prolonged use of pharmacotherapy is important. The aim of this review is to present the current evidence supporting the notion that long-term therapy for treating tobacco dependence may be appropriately considered for some tobacco users.

Tobacco use is the leading preventable cause of morbidity and death in the United States. Because 80% to 90% of adult smokers began during adolescence, and two thirds became regular, daily smokers before they reached 19 years of age, tobacco use may be viewed as a pediatric disease. Every year in the United States, approximately 1.4 million children younger than 18 years start smoking, and many of them will die prematurely from a smoking-related disease. Moreover, there is recent evidence that adolescents report symptoms of tobacco dependence early in the smoking process, even before becoming daily smokers. The prevalence of tobacco use is higher among teenagers and young adults than among older adult populations. The critical role of pediatricians in helping to reduce tobacco use and addiction and secondhand tobacco-smoke exposure in the pediatric population includes education and prevention, screening and detection, and treatment and referral.

Providers miss opportunities to intervene with adolescents who may be using tobacco. Medical record prompts, similar to the tobacco use question on prenatal forms and the tobacco use vital sign stamp, are essential for reminding providers to consistently document and address tobacco use among adolescents.

The American Academy of Pediatrics continues to believe that adolescents should not be drug tested without their knowledge and consent. Recent US Supreme Court decisions and market forces have resulted in recommendations for drug testing of adolescents at school and products for parents to use to test adolescents at home. The American Academy of Pediatrics has strong reservations about testing adolescents at school or at home and believes that more research is needed on both safety and efficacy before school-based testing programs are implemented. The American Academy of Pediatrics also believes that more adolescent-specific substance abuse treatment resources are needed to ensure that testing leads to early rehabilitation rather than to punitive measures only.