Tobacco dependence is a chronic and highly relapsing disease, and professional treatment is needed to quit smoking I. Nicotine addiction loop First, we need to understand the nicotine addiction loop: 1, nicotine enters the body along with smoke when smoking; 2, nicotine enters the smoker’s brain, bringing temporary pleasure, followed by a rapid decline in nicotine levels, resulting in anxiety, insomnia, and other withdrawal symptoms. 3, the body wants to maintain this sense of pleasure and avoid withdrawal symptoms, it is eager to smoke again through the constant intake of nicotine. ”Nicotine dependence”, also known as “tobacco dependence”, has been included in the International Classification of Diseases by the World Health Organization (WHO) and is the root cause of the difficulty in quitting smoking. How can I successfully quit smoking? Scientific smoking cessation methods = medication + psychotherapy + behavioral therapy 1, smoking cessation drugs: standardized use of smoking cessation drugs can treat physical dependence, reduce withdrawal symptoms (such as: anxiety, irritability) to improve the success rate of quitting smoking. Varenicline: It is an oral drug with a new mechanism developed specifically to help quit smoking and does not contain nicotine. The results of several clinical trials have shown that varenicline is significantly better than currently available therapeutic drugs in treating tobacco dependence, effectively controlling withdrawal symptoms and cravings for smoking, reducing the pleasure of smoking, thus effectively reducing the likelihood of relapse, and performing superiorly in helping adult smokers to quit. 2.Psychological counseling ： To treat psychological dependence, we should help smokers to establish the correct concept, review the experience of quitting smoking, and prepare the mind for quitting. 3. Behavior modification: To consciously change the habits associated with smoking in daily life, and to replace smoking with other behaviors, etc. To let smokers know that smoking is not happy, quitting is not painful, scientific quitting, and harmonious quitting. Get rid of nicotine addiction and say goodbye to the last cigarette – you can do it! Stay away from tobacco, enjoy a healthy life, quit smoking I can!