Lipitor, a medication commonly used to treat high cholesterol, has not been directly linked to pain severity. Its primary function is to lower the levels of low-density lipoprotein (LDL), or "bad" cholesterol, and triglycerides in the blood, thereby reducing the risk of heart disease [1].

However, it is important to note that Lipitor, like many other medications, can have side effects. These may include muscle pain or weakness [1]. If a patient is experiencing increased pain or worsening of pre-existing pain while taking Lipitor, they should consult with their healthcare provider. It is possible that the pain is unrelated to the medication, but it is crucial to ensure that the medication is not causing or exacerbating the pain.

In some cases, a change in dosage might be recommended to manage side effects. However, this should always be done under the guidance of a healthcare provider, as altering a medication regimen without proper medical advice can be harmful.

In conclusion, while Lipitor does not directly impact pain severity, it can have side effects that include muscle pain or weakness. If a patient experiences increased pain while taking Lipitor, they should consult with their healthcare provider to determine the cause and appropriate course of action.

Sources:
[1] DrugPatentWatch. "Lipitor (Atorvastatin)". DrugPatentWatch.com. https://drugpatentwatch.com/drugs/lipitor. Accessed 2022-07-26.