Learn about side effects, dosage, uses, and more for Lipitor (atorvastatin), which is a prescription tablet that treats high cholesterol in adults and some children. Lipitor is used to treat high cholesterol. Learn about side effects, interactions and indications. Atorvastatin (Lipitor, Atorvaliq) is a statin medication used to treat high cholesterol. It’s also used to lower the risk of heart attack or stroke in certain people who are at high risk. Overview: Atorvastatin is used to treat high cholesterol levels and to lower your risk of heart disease, heart attack, or stroke. It works by decreasing the amount of cholesterol made by your. Atorvastatin, sold under the brand name Lipitor among others, is a statin medication used to prevent cardiovascular disease in those at high risk and to treat abnormal lipid levels. [6] Lipitor (atorvastatin) is used to treat high cholesterol and lower the risk of cardiovascular problems. Learn about side effects, generic, dosage, uses, and more. Atorvastatin is used together with a proper diet to lower cholesterol and triglyceride (fats) levels in the blood. This medicine may help prevent medical problems (eg, chest pain, heart attack, or stroke) that are caused by fats clogging the blood vessels. Atorvastatin Tablets Atorvastatin (Lipitor®) is a medicine that treats high cholesterol. It works by causing your liver to make less cholesterol. People take atorvastatin to lower their risk of a stroke or heart attack. For the best results, exercise and eat healthy while taking atorvastatin. Lipitor is a prescription medicine used to lower the risk of stroke, heart attack, or other heart complications. Learn about dosage, side effects, drug interactions, warnings, and more. Learn about LIPITOR® (atorvastatin calcium), a prescription medication that may help your condition. Read the Important Safety Information.