Which of the following is the most common pharmacological treatment method used for nicotine dependence?

A) Prescription medication to reduce nicotine cravings
B) The intrusive method
C) Nicotine replacement therapy
D) Treatment using benzodiazepines

Nicotine replacement therapy (NRT), such as patches, gum or lozenges, is the most commonly used pharmacological treatment method for nicotine dependence. NRT provides a controlled release of nicotine, reducing withdrawal symptoms and helping individuals gradually reduce their dependence on nicotine. Prescription medication to reduce nicotine cravings is also a common treatment method, but it is typically used in conjunction with NRT. The intrusive method is not a recognized treatment method for nicotine dependence, and benzodiazepines are not typically used to treat nicotine dependence but may be used to manage associated anxiety or sleep disturbances.