F17.2

Clinical Causes: Repeated exposure to nicotine through smoking or other tobacco use Genetic predisposition influencing addiction susceptibility Psychological factors such as stress, anxiety, or depression Environmental influences, including peer pressure and tobacco advertising Certain life events or circumstances that promote tobacco initiation

Key Symptoms: Strong cravings or urges to consume nicotine Inability to stop or reduce tobacco use despite wanting to quit Withdrawal symptoms such as irritability, anxiety, or difficulty concentrating when not using nicotine Tolerance, requiring increasing amounts of tobacco to achieve the same effect Persistent desire or unsuccessful efforts to cut down or control tobacco use Neglect of other activities in favor of smoking or nicotine use

Diagnosis Path: Diagnosis of nicotine dependence typically involves a detailed clinical assessment, including personal and medical history, to evaluate the extent of tobacco use and related behaviors. Healthcare providers may use standardized tools such as the Fagerström Test for Nicotine Dependence to quantify the severity. Additional examinations focus on identifying withdrawal symptoms and assessing the impact on daily life and health.

Treatment Protocols: Treating nicotine dependence often requires a comprehensive approach, which may include behavioral therapies, counseling, and medication. Common strategies encompass: - **Behavioral Support:** Techniques like cognitive-behavioral therapy (CBT) to modify thoughts and behaviors related to tobacco use. - **Nicotine Replacement Therapy (NRT):** Products such as patches, gum, lozenges, or inhalers that provide controlled nicotine doses to reduce withdrawal symptoms. - **Medications:** Non-nicotine drugs like bupropion or varenicline that help diminish cravings and withdrawal effects. - **Support Groups and Counseling:** Peer support programs and professional counseling enhance motivation and provide coping strategies. Success in quitting often combines these methods tailored to individual needs, alongside ongoing support to prevent relapse.