Based on the information available, there is limited research on the specific interaction between Lipitor (atorvastatin) and muscle relaxants. However, it is generally recommended to use caution when combining Lipitor with any medication that can cause muscle damage or weakness, as Lipitor itself can increase the risk of muscle-related side effects [1].

Muscle relaxants, particularly those that can cause muscle weakness or damage, such as succinylcholine and dantrolene, may have an increased risk of interaction with Lipitor [2]. It is important to inform your healthcare provider of all medications you are taking, including over-the-counter drugs, supplements, and muscle relaxants, to assess potential interactions and manage any risks [3].

In summary, while there is no definitive information on the safety of combining Lipitor and muscle relaxants, it is advisable to exercise caution and consult a healthcare professional to evaluate potential risks and determine the most appropriate treatment plan [1][2][3].

Sources:

[1] Drugs.com. (2022). Atorvastatin Interactions. Retrieved from <https://www.drugs.com/drug-interactions/atorvastatin.html>

[2] RxList. (2022). Atorvastatin (Oral Route) Side Effects, Interactions, and Warnings. Retrieved from <https://www.rxlist.com/atorvastatin-oral-capsule/side-effects-interactions-warnings.htm#interactions>

[3] DrugPatentWatch. (2022). Atorvastatin (Lipitor) Drug Profile. Retrieved from <https://www.drugpatentwatch.com/drugs/atorvastatin>