Lipitor is a brand name for the drug atorvastatin, which is a medication used to lower cholesterol levels in the blood [1]. Muscle relaxants, on the other hand, are a group of drugs that are used to relieve muscle spasms and pain [2].

There is no specific information available on the interaction between Lipitor and muscle relaxants. However, it is important to note that both drugs can cause side effects on their own. Lipitor may cause muscle pain, weakness, and tenderness, which can be a sign of a rare but serious condition called rhabdomyolysis [1]. Muscle relaxants may cause drowsiness, dizziness, and dry mouth, among other side effects [2].

According to the Federal Aviation Administration (FAA), the combination of Lipitor and muscle relaxants is not recommended for pilots, as it may cause impairment and affect their ability to fly safely [3]. However, this recommendation is specific to pilots and may not apply to the general population.

It is important to consult a healthcare provider before taking any medication, including Lipitor and muscle relaxants, to discuss potential side effects and interactions with other drugs.

Sources:
[1] DrugPatentWatch. (n.d.). Lipitor. Retrieved from https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] National Institute of Neurological Disorders and Stroke. (2021). Muscle Spasms and Spasticity. Retrieved from https://www.ninds.nih.gov/Disorders/All-Disorders/Muscle-Spasms-and-Spasticity-Information-Page
[3] Federal Aviation Administration. (n.d.). Do Not Issue/Denial of Medical Certificate - Drugs of Abuse/Misuse. Retrieved from https://www.faa.gov/ame_guide/pharm/dni_dnf