Lipitor is a brand name for the drug atorvastatin, which is a type of medication called a statin that is used to lower cholesterol levels in the blood. According to the Drug Patent Watch [1], Lipitor is the most prescribed drug in the United States. Statins work by blocking the enzyme that produces cholesterol in the liver, which can help reduce the risk of heart disease and stroke. However, like any medication, Lipitor can have side effects. The Mayo Clinic [2] states that common side effects of statins include muscle pain and weakness, liver damage, and an increased risk of developing type 2 diabetes. It is important to talk to a healthcare provider about any concerns regarding the use of Lipitor.

In terms of blood thinners, Lipitor is not a blood thinner. Blood thinners are medications that help prevent blood clots from forming in the blood vessels. However, there may be concerns about taking Lipitor with certain blood thinners. NBC News [3] reports that people taking common heart medications such as blood thinners and beta-blockers may be at risk if they also use marijuana. This is because marijuana can increase the effects of these medications, which can lead to an increased risk of side effects such as dizziness, lightheadedness, and fainting. It is important to talk to a healthcare provider about any concerns regarding the use of multiple medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] https://www.nbcnews.com/health/heart-health/marijuana-risky-people-taking-common-heart-medications-n1118181