High Cholesterol Symptoms You Should Be Aware Of

High cholesterol, or hyperlipidemia, can present various symptoms that serve as early warning signs of lipid abnormalities. Recognizing these symptoms can help in early diagnosis and effective management of the condition.

Common Symptoms of High Cholesterol

1. Xanthomas and Corneal Arcus

Xanthomas are small, raised growths on the skin caused by the accumulation of fat deposits. These growths can appear yellow, orange, or reddish-brown and are often soft to the touch. They commonly develop around the eyelids and joints. Additionally, individuals with lipid disorders may develop corneal arcus—a white or gray ring around the edge of the cornea caused by lipid buildup. This symptom is particularly notable in individuals under 40 years old. In severe cases of high triglycerides, changes in the retina of the eye may also occur.

2. Atherosclerosis

Excess lipids can accumulate beneath the lining of blood vessels, leading to atherosclerosis. This condition causes the arteries to harden and narrow, increasing the risk of heart disease, stroke, and peripheral vascular disease. In some cases, especially those involving inherited lipid disorders, atherosclerosis can progress rapidly and even result in heart attacks during adolescence.

3. Migratory Polyarthritis

In rare cases, individuals with extremely high cholesterol levels may experience migratory polyarthritis. This condition involves joint pain and inflammation that moves from one joint to another. While not as common as other symptoms, it is an important indicator of severe lipid abnormalities.

4. Acute Pancreatitis

Severe hypertriglyceridemia—when triglyceride levels exceed 10 mmol/L—can lead to acute pancreatitis. This painful and potentially life-threatening condition requires immediate medical attention. It's crucial for individuals with high triglyceride levels to monitor their condition closely to prevent such complications.