Lipitor, also known as atorvastatin, is a medication primarily used to lower cholesterol levels and reduce the risk of heart disease [1]. It is not typically used to treat opioid addiction. The medication works by inhibiting an enzyme in the liver that produces cholesterol [2]. While it may have some potential for treating addiction, there is not enough evidence to support its use as a primary treatment for opioid addiction [3].

In fact, the two sources do not mention the use of Lipitor for opioid addiction. The first source, Drug Patent Watch, provides information about the patent status of Lipitor and its generic versions, but does not mention its use for opioid addiction [1]. The second source, a study published in the US National Library of Medicine, discusses the use of atorvastatin for the treatment of depression and anxiety in patients with coronary artery disease, but does not mention opioid addiction [2].

The third source, Laguna Treatment Hospital, discusses the potential use of Lipitor as a treatment for addiction, but only in the context of its ability to reduce inflammation in the brain [3]. The article suggests that reducing inflammation may be beneficial for individuals recovering from addiction, but acknowledges that more research is needed to determine the effectiveness of Lipitor in this regard.

In conclusion, while Lipitor may have some potential for treating addiction, there is not enough evidence to support its use as a primary treatment for opioid addiction. Lipitor is primarily used to lower cholesterol levels and reduce the risk of heart disease [1]. The sources provided do not mention the use of Lipitor for opioid addiction, except for a potential benefit in reducing inflammation in the brain [3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3334287/
[3] https://lagunatreatment.com/drug-abuse/lipitor/