Generic Crestor is a cholesterol-lowering medication that blocks the production of cholesterol in the body. It works by reducing levels of "bad" cholesterol (low-density lipoprotein, or LDL) and triglycerides in the blood, while increasing levels of "good" cholesterol (high-density lipoprotein, or HDL).
Generic Lopressor is used for treating high blood pressure, long-term treatment of chest pain and reducing the risk of death because of heart problems in patients who have had a heart attack.