Minor Side Effects

Lipitor may result in constipation, heartburn, gas, nausea, or stomach pain. The drug may also result in headache, rash or runny nose.

Allergic Reactions

Some people may experience an allergic reaction to Lipitor. Symptoms can include difficulty breathing, hives, and swelling in lips, face or throat.

Liver and Kidney Side Effects

Lipitor can break down muscle tissue, leading to kidney failure. Symptoms of this can include dark colored urine, flu-like symptons, and muscle tenderness or weakness. Lipitor can raise triglyceride levels and should be used with caution by those with compromised liver function.

Other Major Side Effects

Lipitor can also cause birth defects, and should not be taken by pregnant women or women wanting to get pregnant. Many other medications may react adversely with Lipitor. Those considering Lipitor should tell their doctor about all drugs they are currently taking.

About Lipitor

Lipitor is an orally-administered medication used to treat high cholesterol by reducing low-density lipoprotein and overall cholesterol levels in the blood. Lowering cholesterol is thought to reduce the risk of heart attack, heart disease and stroke.

Source:

Drugs.com: Lipitor Information