Hyperlipidemia is a medical condition characterized by elevated levels of lipids, such as cholesterol and triglycerides, in the blood. These high lipid levels can increase the risk of cardiovascular diseases, including heart attacks and strokes. It is often caused by factors like poor diet, lack of exercise, obesity, and genetic predisposition. Diagnosis typically involves blood tests that measure lipid levels. Treatment may include lifestyle changes, such as adopting a healthier diet and increasing physical activity, as well as medications like statins to help lower lipid levels. Regular monitoring is essential to manage the condition effectively.