When combining acetaminophen and Lipitor (atorvastatin), there are no significant drug interactions or side effects reported in the provided sources. Acetaminophen is a commonly used pain reliever and fever reducer, while Lipitor is a medication used to lower cholesterol levels.

According to DrugPatentWatch, acetaminophen is a widely available over-the-counter medication used to alleviate pain and reduce fever. It is generally considered safe when used as directed, and it does not interact with Lipitor or other statin medications [1].

Drugs.com, a reputable online resource for drug information, also confirms that there are no known interactions between acetaminophen and Lipitor. This means that taking these medications together is generally safe and does not increase the risk of side effects [2].

Similarly, GoodRx, a trusted source for medication information, does not list any interactions or side effects when combining acetaminophen and Lipitor [3].

It is important to note that while these sources do not report any significant interactions or side effects, individual responses to medications can vary. It is always recommended to consult with a healthcare professional or pharmacist before combining medications, especially if you have any pre-existing medical conditions or are taking other medications.

In conclusion, based on the provided sources, there are no reported interactions or side effects when combining acetaminophen and Lipitor. However, it is advisable to consult with a healthcare professional for personalized advice and to ensure the safety and effectiveness of any medication combination.

Sources:
[1] DrugPatentWatch - Acetaminophen: https://www.drugpatentwatch.com/p/tradename/ACETAMINOPHEN
[2] Drugs.com - Atorvastatin with Tylenol: https://www.drugs.com/drug-interactions/atorvastatin-with-tylenol-276-0-11-12.html
[3] GoodRx - Atorvastatin Interactions: https://www.goodrx.com/atorvastatin/interactions