Vaping cessation: how to treat nicotine dependence and tailor the nicotine replacement dose. A narrative review

Abstract

Electronic nicotine delivery systems, electronic cigarettes, or vapes have been extensively marketed as a safer alternative to combustible cigarettes and as aids for smoking cessation. However, electronic cigarettes often deliver more potent forms of nicotine, such as nicotine salts and synthetic nicotine, which are masked by appealing aromas and flavors, thereby attracting nonsmoking children and adolescents. On the other hand, adults dependent on freebase nicotine (found in conventional cigarettes) often become addicted to these new forms of nicotine in electronic cigarettes. Dual use is common and poses significant health risks, potentially exceeding those of using either product alone. Dual users experience increased odds of COPD, lung cancer, cardiovascular disease, and stroke. Electronic cigarettes represent a new challenge for global public health and health professionals. There are currently no specific guidelines for vaping cessation treatment. This study sought to provide health professionals with a comprehensive vaping cessation approach, including effective strategies such as behavioral support, nicotine replacement therapy, and the use of nicotine-free medications.