Which medication is commonly prescribed to help individuals stop smoking?

Bupropion is a commonly prescribed medication to assist individuals in stopping smoking. It is an atypical antidepressant that works on neurotransmitters in the brain, primarily affecting dopamine and norepinephrine. Research has shown that Bupropion can reduce withdrawal symptoms and cravings associated with nicotine cessation, making it easier for individuals to quit smoking.

The efficacy of Bupropion in smoking cessation has led to its approval by health authorities for this purpose, and it is often used in conjunction with behavioral therapies for greater effectiveness. In contrast, the other medications listed do not have a primary use in smoking cessation; for instance, naltrexone is typically used for opioid dependence and alcohol use disorders, disulfiram is used to discourage alcohol consumption, and acamprosate helps maintain abstinence from alcohol.