What is Hypercholesterolemia? Understanding High Cholesterol
Hypercholesterolemia, or high cholesterol, is a condition characterized by elevated levels of cholesterol in the blood. Cholesterol is a fatty substance essential for building cells and hormones, but too much can lead to plaque buildup in arteries—a condition known as atherosclerosis. Over time, this increases the risk of heart attack, stroke, and other cardiovascular diseases. High cholesterol often has no noticeable symptoms, making regular screening vital for early detection and prevention.
Symptoms and Risks of High Cholesterol
High cholesterol is often called a “silent” condition because it typically doesn’t produce symptoms until serious complications occur. However, if left unmanaged, it can contribute to:
- Atherosclerosis: Narrowing or blockage of arteries.
- Coronary Artery Disease (CAD): Reduced blood flow to the heart.
- Heart Attack or Stroke: Due to blocked arteries.
- Peripheral Artery Disease (PAD): Reduced circulation in the limbs.
Xanthomas: Fatty deposits under the skin or around the eyes in rare cases of genetic hypercholesterolemia.