Atorvastatin is a drug that is used for treating high cholesterol levels and reducing the risk of heart attacks and stroke. It is also known by various other synonyms that are used interchangeably in different countries and different regions. Some of the synonyms for atorvastatin include Lipitor, Torvast, Sortis, Aktalip, and Lipril. Other brand names of atorvastatin include Lipostat, Atorlip, Atovas, and Avas. Atorvastatin belongs to the class of drugs known as statins and is commonly prescribed for patients with hypercholesterolemia. The various synonyms of atorvastatin are widely used by healthcare professionals and pharmacies across the world to prescribe and dispense the drug.