Quitting Smoking and Personal Health—
How stopping smoking today can improve your health tomorrow

The known health risks of smoking are staggering. Smoking harms nearly every organ of the body, causing many diseases and affecting the health of smokers in general. According to the Center for Disease Control, smoking-related diseases claim an estimated 438,000 American lives each year (1 of every 5 deaths) and an estimated $167 billion each year in health-care costs. The US Surgeon General has stated, “Smoking cessation (stopping smoking) represents the single most important step that smokers can take to enhance the length and quality of their lives.” Consider these benefits to quitting smoking:

  • 戒烟的人,无论年龄如何,都比继续吸烟的人死于与吸烟相关的疾病的可能性更低。
  • 30 岁之前戒烟可将死于吸烟相关疾病的几率降低 90% 以上。
  • 与继续吸烟的人相比,50 岁之前戒烟可将过早死亡的风险降低 50%。

由于尼古丁戒断带来的挑战,成千上万的吸烟者年复一年地尝试戒烟,但没有成功。戒烟的方法有很多种,有些还具有严重的潜在副作用。以下只是一些可用于帮助戒烟的不同选择。

  • Quit Smoking — (www.smokefree.gov)
  • 尼古丁替代疗法(美国心脏协会)——口香糖、贴片、喷雾剂、吸入器或锭剂的形式。这些旨在帮助缓解尼古丁成瘾引起的身体依赖性,让使用者专注于戒烟的心理方面。

The positive effects of quitting tobacco use start immediately and continue long after quitting. Short and long term benefits include (courtesy of the NCI):

  • 因尼古丁而异常升高的血压、脉搏和体温恢复正常。服用降血压药物的人应该继续这样做,直到医生另有指示。
  • 你的身体开始自我修复。血液中的一氧化碳和氧气含量恢复正常。
  • 您心脏病发作的几率会降低。
  • 神经末梢开始再生。您的味觉和嗅觉能力得到改善。
  • 您的呼吸通道(支气管)放松,肺活量增加,呼吸变得更加轻松。
  • 您的血液循环得到改善,肺部变得更强健,从而更容易增加体力活动。
  • 在肺部,纤毛(内壁上的毛发状结构)开始重新生长,增强肺部处理粘液、自我清洁和减少感染的能力。咳嗽、鼻窦充血、疲劳和气短减少,而整体能量水平增加。
  • 作为一名前吸烟者,您死于肺癌的几率比继续吸烟要低。患咽喉癌、膀胱癌、肾癌或胰腺癌的几率也会降低。