Lipitor is a brand name for the medication atorvastatin, which is a type of medication called a statin. Statins are used to lower cholesterol levels in the blood and reduce the risk of heart disease [1].

According to GoodRx, stopping statins such as Lipitor abruptly can cause withdrawal symptoms. These symptoms can include muscle pain, muscle weakness, and an increase in cholesterol levels. Additionally, stopping statins can increase the risk of heart attack and stroke, particularly in people who have a history of these conditions [3].

A study reported by CNN found that while some people experience side effects from taking statins, the benefits of taking these medications far outweigh the risks. The study found that taking statins reduced the risk of heart attack and stroke by 25% [2].

In conclusion, stopping Lipitor or any statin medication abruptly can cause withdrawal symptoms and increase the risk of heart attack and stroke. If you are experiencing side effects from taking Lipitor, it is important to speak with your healthcare provider before stopping the medication. They may be able to adjust the dosage or switch you to a different medication to manage any side effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.cnn.com/2017/07/24/health/statins-side-effects-outcomes-study/index.html
[3] https://www.goodrx.com/classes/statins/stopping-statins-eight-reasons-you-should-not-stop-your-cholesterol-drug