is a combination of two lipid-lowering medicines that are used to treat high cholesterol and Heart attack. Buy Now! onostin-F tablets are a brand name of Rosuvastatin Fenofibrate Tablets is a combination of two lipid-lowering medicines that are used to treat high cholesterol and Heart attack. Fenofibrate lowers the level of triglycerides in your blood whereas Rosuvastatin is helpful in preventing the body from making bad cholesterol (LDL).