Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the blood. According to GoodRx [3], atorvastatin is a statin drug that works by blocking an enzyme in the liver that produces cholesterol. While it is a commonly prescribed medication, it is important to be aware of any potential drug interactions when taking Lipitor.

One drug that has been identified as having a potential interaction with Lipitor is Paxlovid, which is a combination of ritonavir and nirmatrelvir used to treat COVID-19. According to the COVID-19 Treatment Guidelines [2], the combination of Paxlovid and Lipitor can increase the risk of muscle damage and should be avoided if possible. Patients taking Lipitor should inform their healthcare provider if they are prescribed Paxlovid or any other new medication.

Regarding alternative painkillers to use with Lipitor, the provided sources do not offer specific information on this topic. However, it is always important to discuss any new medications or painkillers with a healthcare provider before taking them in combination with Lipitor. This is because certain painkillers, such as nonsteroidal anti-inflammatory drugs (NSAIDs), can interact with Lipitor and increase the risk of side effects such as muscle damage [1].

In conclusion, while there is no specific information on alternative painkillers to use with Lipitor in the provided sources, it is important to be aware of potential drug interactions and to discuss any new medications with a healthcare provider. Patients taking Lipitor should inform their healthcare provider if they are prescribed any new medications, including Paxlovid, to avoid potential interactions and side effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.covid19treatmentguidelines.nih.gov/therapies/antivirals-including-antibody-products/ritonavir-boosted-nirmatrelvir--paxlovid-/paxlovid-drug-drug-interactions/
[3] https://www.goodrx.com/atorvastatin/what-is