Final answer:
Fibric acid derivatives work by lowering cholesterol levels and reducing the risk of heart disease. They activate a receptor called PPAR-alpha, which leads to a decrease in the production of cholesterol and an increase in the breakdown of triglycerides.
Step-by-step explanation:
Fibric acid derivatives work by lowering cholesterol levels. They are commonly used to treat high triglyceride levels and to reduce the risk of heart disease. These medications work by activating a receptor called PPAR-alpha, which leads to an increase in the breakdown of triglycerides and a decrease in the production of cholesterol in the liver. As a result, blood levels of LDL cholesterol (bad cholesterol) decrease, while levels of HDL cholesterol (good cholesterol) increase.