Tonact EZ Tablet is a combination of two medicines: Atorvastatin and ezetimibe. Atorvastatin is a lipid-lowering medicine which prevents your body from making "bad" cholesterol (LDL) while raising "good" cholesterol (HDL) levels. Ezetimibe is a cholesterol absorption inhibitor which prevents absorption of cholesterol from the intestines. Together, they provide better reduction of cholesterol in your body.