Lipitor is a medication that is commonly used to treat high cholesterol levels in the blood [1]. The drug works by inhibiting the production of cholesterol in the liver, which can lead to a reduction in the risk of heart disease and stroke [1]. However, there is no direct evidence that suggests that Lipitor affects cravings.

Nicotine addiction is a condition that affects many people who smoke cigarettes [2]. According to Everyday Health, nicotine is a highly addictive substance that can lead to physical and psychological dependence [2]. The website states that nicotine cravings can begin within hours of the last cigarette and can last for several weeks or months [2].

A study published in the Journal of the American College of Cardiology found that treatment with statins, including Lipitor, did not significantly affect smoking cessation rates in patients who smoked cigarettes [3]. The study concluded that while statins may have other benefits for smokers, such as reducing the risk of heart disease, they do not appear to have a direct effect on smoking cessation [3].

In conclusion, there is no direct evidence to suggest that Lipitor affects cravings. While the drug may have other benefits for individuals who smoke cigarettes, such as reducing the risk of heart disease, it does not appear to have a direct effect on smoking cessation or nicotine cravings.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/smoking-cessation/how-do-i-know-im-really-addicted-to-nicotine.aspx
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3016087/